2011870329

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{7219}}^1$

素因数の和:7829

約数の個数: 32

約数和(自身を含む): 3204986880

約数和(自身を除く): 1193116551

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 577, 1731, 4039, 7219, 12117, 13271, 21657, 39813, 50533, 92897, 151599, 166037, 278691, 498111, 1162259, 3486777, 4165363, 12496089, 29157541, 87472623, 95803349, 287410047, 670623443, 2011870329]

約数ペア:

[(1, 2011870329), (3, 670623443), (7, 287410047), (21, 95803349), (23, 87472623), (69, 29157541), (161, 12496089), (483, 4165363), (577, 3486777), (1731, 1162259), (4039, 498111), (7219, 278691), (12117, 166037), (13271, 151599), (21657, 92897), (39813, 50533)]