23641079

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 31321728

約数和(自身を除く): 7680649

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 1907, 12397, 13349, 20977, 43861, 93443, 146839, 307027, 482471, 1027873, 2149189, 3377297, 23641079]

約数ペア:

[(1, 23641079), (7, 3377297), (11, 2149189), (23, 1027873), (49, 482471), (77, 307027), (161, 146839), (253, 93443), (539, 43861), (1127, 20977), (1771, 13349), (1907, 12397)]