250451304047

素因数分解:

$7^4\times {\mathrm{1231}}^1\times {\mathrm{84737}}^1$

素因数の和:85996

約数の個数: 20

約数和(自身を含む): 292416602016

約数和(自身を除く): 41965297969

約数列:

[1, 7, 49, 343, 1231, 2401, 8617, 60319, 84737, 422233, 593159, 2955631, 4152113, 29064791, 104311247, 203453537, 730178729, 5111251103, 35778757721, 250451304047]

約数ペア:

[(1, 250451304047), (7, 35778757721), (49, 5111251103), (343, 730178729), (1231, 203453537), (2401, 104311247), (8617, 29064791), (60319, 4152113), (84737, 2955631), (422233, 593159)]