15690037407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1\times {\mathrm{2539}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 22948270080

約数和(自身を除く): 7258232673

約数列:

[1, 3, 11, 33, 271, 691, 813, 2073, 2539, 2981, 7601, 7617, 8943, 22803, 27929, 83787, 187261, 561783, 688069, 1754449, 2059871, 2064207, 5263347, 6179613, 7568759, 19298939, 22706277, 57896817, 475455679, 1426367037, 5230012469, 15690037407]

約数ペア:

[(1, 15690037407), (3, 5230012469), (11, 1426367037), (33, 475455679), (271, 57896817), (691, 22706277), (813, 19298939), (2073, 7568759), (2539, 6179613), (2981, 5263347), (7601, 2064207), (7617, 2059871), (8943, 1754449), (22803, 688069), (27929, 561783), (83787, 187261)]