991848244803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{2852081}}^1$

素因数の和:2852375

約数の個数: 32

約数和(自身を含む): 1468753780032

約数和(自身を除く): 476905535229

約数列:

[1, 3, 13, 37, 39, 111, 241, 481, 723, 1443, 3133, 8917, 9399, 26751, 115921, 347763, 2852081, 8556243, 37077053, 105526997, 111231159, 316580991, 687351521, 1371850961, 2062054563, 4115552883, 8935569773, 25432006277, 26806709319, 76296018831, 330616081601, 991848244803]

約数ペア:

[(1, 991848244803), (3, 330616081601), (13, 76296018831), (37, 26806709319), (39, 25432006277), (111, 8935569773), (241, 4115552883), (481, 2062054563), (723, 1371850961), (1443, 687351521), (3133, 316580991), (8917, 111231159), (9399, 105526997), (26751, 37077053), (115921, 8556243), (347763, 2852081)]