1330696970421

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9807541}}^1$

素因数の和:9807642

約数の個数: 48

約数和(自身を含む): 2254008532608

約数和(自身を除く): 923311562187

約数列:

[1, 3, 7, 13, 21, 39, 49, 71, 91, 147, 213, 273, 497, 637, 923, 1491, 1911, 2769, 3479, 6461, 10437, 19383, 45227, 135681, 9807541, 29422623, 68652787, 127498033, 205958361, 382494099, 480569509, 696335411, 892486231, 1441708527, 2089006233, 2677458693, 4874347877, 6247403617, 9052360343, 14623043631, 18742210851, 27157081029, 34120435139, 63366522401, 102361305417, 190099567203, 443565656807, 1330696970421]

約数ペア:

[(1, 1330696970421), (3, 443565656807), (7, 190099567203), (13, 102361305417), (21, 63366522401), (39, 34120435139), (49, 27157081029), (71, 18742210851), (91, 14623043631), (147, 9052360343), (213, 6247403617), (273, 4874347877), (497, 2677458693), (637, 2089006233), (923, 1441708527), (1491, 892486231), (1911, 696335411), (2769, 480569509), (3479, 382494099), (6461, 205958361), (10437, 127498033), (19383, 68652787), (45227, 29422623), (135681, 9807541)]