13542711

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 22471680

約数和(自身を除く): 8928969

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 439, 791, 1317, 1469, 2373, 3073, 4407, 5707, 9219, 10283, 17121, 30849, 39949, 49607, 119847, 148821, 347249, 644891, 1041747, 1934673, 4514237, 13542711]

約数ペア:

[(1, 13542711), (3, 4514237), (7, 1934673), (13, 1041747), (21, 644891), (39, 347249), (91, 148821), (113, 119847), (273, 49607), (339, 39949), (439, 30849), (791, 17121), (1317, 10283), (1469, 9219), (2373, 5707), (3073, 4407)]