421291753

素因数分解:

${\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 437529600

約数和(自身を除く): 16237847

約数列:

[1, 53, 79, 239, 421, 4187, 12667, 18881, 22313, 33259, 100619, 1000693, 1762727, 5332807, 7948901, 421291753]

約数ペア:

[(1, 421291753), (53, 7948901), (79, 5332807), (239, 1762727), (421, 1000693), (4187, 100619), (12667, 33259), (18881, 22313)]