272198773

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2113}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 347034240

約数和(自身を除く): 74835467

約数列:

[1, 7, 11, 49, 77, 239, 539, 1673, 2113, 2629, 11711, 14791, 18403, 23243, 103537, 128821, 162701, 505007, 1138907, 3535049, 5555077, 24745343, 38885539, 272198773]

約数ペア:

[(1, 272198773), (7, 38885539), (11, 24745343), (49, 5555077), (77, 3535049), (239, 1138907), (539, 505007), (1673, 162701), (2113, 128821), (2629, 103537), (11711, 23243), (14791, 18403)]