38751999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 61361664

約数和(自身を除く): 22609665

約数列:

[1, 3, 11, 13, 33, 39, 103, 143, 309, 429, 877, 1133, 1339, 2631, 3399, 4017, 9647, 11401, 14729, 28941, 34203, 44187, 90331, 125411, 270993, 376233, 993641, 1174303, 2980923, 3522909, 12917333, 38751999]

約数ペア:

[(1, 38751999), (3, 12917333), (11, 3522909), (13, 2980923), (33, 1174303), (39, 993641), (103, 376233), (143, 270993), (309, 125411), (429, 90331), (877, 44187), (1133, 34203), (1339, 28941), (2631, 14729), (3399, 11401), (4017, 9647)]