389639031

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6011}}^1$

素因数の和:6103

約数の個数: 32

約数和(自身を含む): 581769216

約数和(自身を除く): 192130185

約数列:

[1, 3, 17, 31, 41, 51, 93, 123, 527, 697, 1271, 1581, 2091, 3813, 6011, 18033, 21607, 64821, 102187, 186341, 246451, 306561, 559023, 739353, 3167797, 4189667, 7639981, 9503391, 12569001, 22919943, 129879677, 389639031]

約数ペア:

[(1, 389639031), (3, 129879677), (17, 22919943), (31, 12569001), (41, 9503391), (51, 7639981), (93, 4189667), (123, 3167797), (527, 739353), (697, 559023), (1271, 306561), (1581, 246451), (2091, 186341), (3813, 102187), (6011, 64821), (18033, 21607)]