2962735559

素因数分解:

$7^4\times {\mathrm{137}}^1\times {\mathrm{9007}}^1$

素因数の和:9172

約数の個数: 20

約数和(自身を含む): 3481934304

約数和(自身を除く): 519198745

約数列:

[1, 7, 49, 137, 343, 959, 2401, 6713, 9007, 46991, 63049, 328937, 441343, 1233959, 3089401, 8637713, 21625807, 60463991, 423247937, 2962735559]

約数ペア:

[(1, 2962735559), (7, 423247937), (49, 60463991), (137, 21625807), (343, 8637713), (959, 3089401), (2401, 1233959), (6713, 441343), (9007, 328937), (46991, 63049)]