827105279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3049}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 1114982400

約数和(自身を除く): 287877121

約数列:

[1, 7, 11, 13, 77, 91, 143, 271, 1001, 1897, 2981, 3049, 3523, 20867, 21343, 24661, 33539, 38753, 39637, 234773, 271271, 277459, 436007, 826279, 3052049, 5783953, 9089069, 10741627, 63623483, 75191389, 118157897, 827105279]

約数ペア:

[(1, 827105279), (7, 118157897), (11, 75191389), (13, 63623483), (77, 10741627), (91, 9089069), (143, 5783953), (271, 3052049), (1001, 826279), (1897, 436007), (2981, 277459), (3049, 271271), (3523, 234773), (20867, 39637), (21343, 38753), (24661, 33539)]