9889365409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 13308033024

約数和(自身を除く): 3418667615

約数列:

[1, 7, 11, 17, 77, 101, 119, 131, 187, 571, 707, 917, 1111, 1309, 1441, 1717, 2227, 3997, 6281, 7777, 9707, 10087, 12019, 13231, 15589, 18887, 24497, 43967, 57671, 67949, 74801, 92617, 106777, 132209, 145541, 171479, 224927, 403697, 523607, 634381, 747439, 822811, 980407, 1018787, 1271617, 1574489, 2474197, 4440667, 5759677, 6862849, 7554901, 8901319, 10784477, 13987787, 17319379, 52884307, 75491339, 83103911, 97914509, 128433317, 581727377, 899033219, 1412766487, 9889365409]

約数ペア:

[(1, 9889365409), (7, 1412766487), (11, 899033219), (17, 581727377), (77, 128433317), (101, 97914509), (119, 83103911), (131, 75491339), (187, 52884307), (571, 17319379), (707, 13987787), (917, 10784477), (1111, 8901319), (1309, 7554901), (1441, 6862849), (1717, 5759677), (2227, 4440667), (3997, 2474197), (6281, 1574489), (7777, 1271617), (9707, 1018787), (10087, 980407), (12019, 822811), (13231, 747439), (15589, 634381), (18887, 523607), (24497, 403697), (43967, 224927), (57671, 171479), (67949, 145541), (74801, 132209), (92617, 106777)]