253669493453

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1617883}}^1$

素因数の和:1618324

約数の個数: 16

約数和(自身を含む): 280968206976

約数和(自身を除く): 27298713523

約数列:

[1, 17, 23, 391, 401, 6817, 9223, 156791, 1617883, 27504011, 37211309, 632592253, 648771083, 11029108411, 14921734909, 253669493453]

約数ペア:

[(1, 253669493453), (17, 14921734909), (23, 11029108411), (391, 648771083), (401, 632592253), (6817, 37211309), (9223, 27504011), (156791, 1617883)]