315440809323

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1240423}}^1$

素因数の和:1240571

約数の個数: 32

約数和(自身を含む): 452506675200

約数和(自身を除く): 137065865877

約数列:

[1, 3, 29, 37, 79, 87, 111, 237, 1073, 2291, 2923, 3219, 6873, 8769, 84767, 254301, 1240423, 3721269, 35972267, 45895651, 97993417, 107916801, 137686953, 293980251, 1330973879, 2841809093, 3625756429, 3992921637, 8525427279, 10877269287, 105146936441, 315440809323]

約数ペア:

[(1, 315440809323), (3, 105146936441), (29, 10877269287), (37, 8525427279), (79, 3992921637), (87, 3625756429), (111, 2841809093), (237, 1330973879), (1073, 293980251), (2291, 137686953), (2923, 107916801), (3219, 97993417), (6873, 45895651), (8769, 35972267), (84767, 3721269), (254301, 1240423)]