1521103389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{6827}}^1$

素因数の和:7069

約数の個数: 32

約数和(自身を含む): 2271265920

約数和(自身を除く): 750162531

約数列:

[1, 3, 13, 29, 39, 87, 197, 377, 591, 1131, 2561, 5713, 6827, 7683, 17139, 20481, 74269, 88751, 197983, 222807, 266253, 593949, 1344919, 2573779, 4034757, 7721337, 17483947, 39002651, 52451841, 117007953, 507034463, 1521103389]

約数ペア:

[(1, 1521103389), (3, 507034463), (13, 117007953), (29, 52451841), (39, 39002651), (87, 17483947), (197, 7721337), (377, 4034757), (591, 2573779), (1131, 1344919), (2561, 593949), (5713, 266253), (6827, 222807), (7683, 197983), (17139, 88751), (20481, 74269)]