30696393

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16063}}^1$

素因数の和:16093

約数の個数: 24

約数和(自身を含む): 51276288

約数和(自身を除く): 20579895

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 16063, 48189, 112441, 208819, 337323, 626457, 787087, 1461733, 2361261, 4385199, 10232131, 30696393]

約数ペア:

[(1, 30696393), (3, 10232131), (7, 4385199), (13, 2361261), (21, 1461733), (39, 787087), (49, 626457), (91, 337323), (147, 208819), (273, 112441), (637, 48189), (1911, 16063)]