262503033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 388682112

約数和(自身を除く): 126179079

約数列:

[1, 3, 13, 39, 41, 123, 181, 533, 543, 907, 1599, 2353, 2721, 7059, 7421, 11791, 22263, 35373, 37187, 96473, 111561, 164167, 289419, 483431, 492501, 1450293, 2134171, 6402513, 6730847, 20192541, 87501011, 262503033]

約数ペア:

[(1, 262503033), (3, 87501011), (13, 20192541), (39, 6730847), (41, 6402513), (123, 2134171), (181, 1450293), (533, 492501), (543, 483431), (907, 289419), (1599, 164167), (2353, 111561), (2721, 96473), (7059, 37187), (7421, 35373), (11791, 22263)]