30838743

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 48222720

約数和(自身を除く): 17383977

約数列:

[1, 3, 9, 13, 39, 117, 229, 687, 1151, 2061, 2977, 3453, 8931, 10359, 14963, 26793, 44889, 134667, 263579, 790737, 2372211, 3426527, 10279581, 30838743]

約数ペア:

[(1, 30838743), (3, 10279581), (9, 3426527), (13, 2372211), (39, 790737), (117, 263579), (229, 134667), (687, 44889), (1151, 26793), (2061, 14963), (2977, 10359), (3453, 8931)]