87851869

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5813}}^1$

素因数の和:5964

約数の個数: 16

約数和(自身を含む): 107163648

約数和(自身を除く): 19311779

約数列:

[1, 7, 17, 119, 127, 889, 2159, 5813, 15113, 40691, 98821, 691747, 738251, 5167757, 12550267, 87851869]

約数ペア:

[(1, 87851869), (7, 12550267), (17, 5167757), (119, 738251), (127, 691747), (889, 98821), (2159, 40691), (5813, 15113)]