3748871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 4584960

約数和(自身を除く): 836089

約数列:

[1, 7, 19, 71, 133, 397, 497, 1349, 2779, 7543, 9443, 28187, 52801, 197309, 535553, 3748871]

約数ペア:

[(1, 3748871), (7, 535553), (19, 197309), (71, 52801), (133, 28187), (397, 9443), (497, 7543), (1349, 2779)]