7156942857

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1443223}}^1$

素因数の和:1443277

約数の個数: 24

約数和(自身を含む): 11257147200

約数和(自身を除く): 4100204343

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 1443223, 4329669, 12989007, 27421237, 41853467, 82263711, 125560401, 246791133, 376681203, 795215873, 2385647619, 7156942857]

約数ペア:

[(1, 7156942857), (3, 2385647619), (9, 795215873), (19, 376681203), (29, 246791133), (57, 125560401), (87, 82263711), (171, 41853467), (261, 27421237), (551, 12989007), (1653, 4329669), (4959, 1443223)]