23567817

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 15461943

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 659, 917, 1703, 1977, 2751, 4613, 5109, 8567, 11921, 13839, 25701, 35763, 59969, 86329, 179907, 258987, 604303, 1122277, 1812909, 3366831, 7855939, 23567817]

約数ペア:

[(1, 23567817), (3, 7855939), (7, 3366831), (13, 1812909), (21, 1122277), (39, 604303), (91, 258987), (131, 179907), (273, 86329), (393, 59969), (659, 35763), (917, 25701), (1703, 13839), (1977, 11921), (2751, 8567), (4613, 5109)]