888938307

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2429

約数の個数: 40

約数和(自身を含む): 1369944576

約数和(自身を除く): 481006269

約数列:

[1, 3, 9, 27, 47, 81, 103, 141, 309, 423, 927, 1269, 2267, 2781, 3807, 4841, 6801, 8343, 14523, 20403, 43569, 61209, 106549, 130707, 183627, 233501, 319647, 392121, 700503, 958941, 2101509, 2876823, 6304527, 8630469, 10974547, 18913581, 32923641, 98770923, 296312769, 888938307]

約数ペア:

[(1, 888938307), (3, 296312769), (9, 98770923), (27, 32923641), (47, 18913581), (81, 10974547), (103, 8630469), (141, 6304527), (309, 2876823), (423, 2101509), (927, 958941), (1269, 700503), (2267, 392121), (2781, 319647), (3807, 233501), (4841, 183627), (6801, 130707), (8343, 106549), (14523, 61209), (20403, 43569)]