187215678001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1\times {\mathrm{2129}}^1$

素因数の和:3357

約数の個数: 32

約数和(自身を含む): 213948241920

約数和(自身を除く): 26732563919

約数列:

[1, 11, 23, 253, 503, 691, 2129, 5533, 7601, 11569, 15893, 23419, 48967, 127259, 174823, 347573, 538637, 1070887, 1471139, 3823303, 7994179, 11779757, 16182529, 24630401, 33836197, 87935969, 270934411, 372198167, 739982917, 8139812087, 17019607091, 187215678001]

約数ペア:

[(1, 187215678001), (11, 17019607091), (23, 8139812087), (253, 739982917), (503, 372198167), (691, 270934411), (2129, 87935969), (5533, 33836197), (7601, 24630401), (11569, 16182529), (15893, 11779757), (23419, 7994179), (48967, 3823303), (127259, 1471139), (174823, 1070887), (347573, 538637)]