74277931

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13381}}^1$

素因数の和:13462

約数の個数: 16

約数和(自身を含む): 92924608

約数和(自身を除く): 18646677

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 13381, 93667, 173953, 816241, 1217671, 5713687, 10611133, 74277931]

約数ペア:

[(1, 74277931), (7, 10611133), (13, 5713687), (61, 1217671), (91, 816241), (427, 173953), (793, 93667), (5551, 13381)]