370966977

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 581188608

約数和(自身を除く): 210221631

約数列:

[1, 3, 9, 23, 43, 69, 71, 129, 207, 213, 387, 587, 639, 989, 1633, 1761, 2967, 3053, 4899, 5283, 8901, 9159, 13501, 14697, 25241, 27477, 40503, 41677, 70219, 75723, 121509, 125031, 210657, 227169, 375093, 580543, 631971, 958571, 1741629, 1792111, 2875713, 5224887, 5376333, 8627139, 16128999, 41218553, 123655659, 370966977]

約数ペア:

[(1, 370966977), (3, 123655659), (9, 41218553), (23, 16128999), (43, 8627139), (69, 5376333), (71, 5224887), (129, 2875713), (207, 1792111), (213, 1741629), (387, 958571), (587, 631971), (639, 580543), (989, 375093), (1633, 227169), (1761, 210657), (2967, 125031), (3053, 121509), (4899, 75723), (5283, 70219), (8901, 41677), (9159, 40503), (13501, 27477), (14697, 25241)]