29664999

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 54600000

約数和(自身を除く): 24935001

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1249, 1827, 2639, 3393, 3747, 7917, 8743, 11241, 16237, 23751, 26229, 36221, 48711, 78687, 108663, 113659, 146133, 253547, 325989, 340977, 470873, 760641, 1022931, 1412619, 2281923, 3296111, 4237857, 9888333, 29664999]

約数ペア:

[(1, 29664999), (3, 9888333), (7, 4237857), (9, 3296111), (13, 2281923), (21, 1412619), (29, 1022931), (39, 760641), (63, 470873), (87, 340977), (91, 325989), (117, 253547), (203, 146133), (261, 113659), (273, 108663), (377, 78687), (609, 48711), (819, 36221), (1131, 26229), (1249, 23751), (1827, 16237), (2639, 11241), (3393, 8743), (3747, 7917)]