23681421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 35919936

約数和(自身を除く): 12238515

約数列:

[1, 3, 9, 23, 69, 207, 233, 491, 699, 1473, 2097, 4419, 5359, 11293, 16077, 33879, 48231, 101637, 114403, 343209, 1029627, 2631269, 7893807, 23681421]

約数ペア:

[(1, 23681421), (3, 7893807), (9, 2631269), (23, 1029627), (69, 343209), (207, 114403), (233, 101637), (491, 48231), (699, 33879), (1473, 16077), (2097, 11293), (4419, 5359)]