13628403

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 20271888

約数和(自身を除く): 6643485

約数列:

[1, 3, 9, 67, 97, 201, 233, 291, 603, 699, 873, 2097, 6499, 15611, 19497, 22601, 46833, 58491, 67803, 140499, 203409, 1514267, 4542801, 13628403]

約数ペア:

[(1, 13628403), (3, 4542801), (9, 1514267), (67, 203409), (97, 140499), (201, 67803), (233, 58491), (291, 46833), (603, 22601), (699, 19497), (873, 15611), (2097, 6499)]