38031609

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2699}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 64281600

約数和(自身を除く): 26249991

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 2699, 4697, 8097, 14091, 18893, 29689, 56679, 89067, 164639, 207823, 493917, 623469, 1152473, 1811029, 3457419, 5433087, 12677203, 38031609]

約数ペア:

[(1, 38031609), (3, 12677203), (7, 5433087), (11, 3457419), (21, 1811029), (33, 1152473), (61, 623469), (77, 493917), (183, 207823), (231, 164639), (427, 89067), (671, 56679), (1281, 29689), (2013, 18893), (2699, 14091), (4697, 8097)]