72428493

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3691}}^1$

素因数の和:3936

約数の個数: 16

約数和(自身を含む): 100186112

約数和(自身を除く): 27757619

約数列:

[1, 3, 31, 93, 211, 633, 3691, 6541, 11073, 19623, 114421, 343263, 778801, 2336403, 24142831, 72428493]

約数ペア:

[(1, 72428493), (3, 24142831), (31, 2336403), (93, 778801), (211, 343263), (633, 114421), (3691, 19623), (6541, 11073)]