22844913

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 38860416

約数和(自身を除く): 16015503

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 157, 169, 273, 287, 471, 507, 533, 861, 1099, 1183, 1599, 2041, 3297, 3549, 3731, 6123, 6437, 6929, 11193, 14287, 19311, 20787, 26533, 42861, 45059, 48503, 79599, 83681, 135177, 145509, 185731, 251043, 557193, 585767, 1087853, 1757301, 3263559, 7614971, 22844913]

約数ペア:

[(1, 22844913), (3, 7614971), (7, 3263559), (13, 1757301), (21, 1087853), (39, 585767), (41, 557193), (91, 251043), (123, 185731), (157, 145509), (169, 135177), (273, 83681), (287, 79599), (471, 48503), (507, 45059), (533, 42861), (861, 26533), (1099, 20787), (1183, 19311), (1599, 14287), (2041, 11193), (3297, 6929), (3549, 6437), (3731, 6123)]