7429778889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{153511}}^1$

素因数の和:153617

約数の個数: 32

約数和(自身を含む): 11450767104

約数和(自身を除く): 4020988215

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1241, 2847, 3723, 16133, 48399, 153511, 460533, 1995643, 2609687, 5986929, 7829061, 11206303, 33618909, 33925931, 101777793, 145681939, 190507151, 437045817, 571521453, 2476592963, 7429778889]

約数ペア:

[(1, 7429778889), (3, 2476592963), (13, 571521453), (17, 437045817), (39, 190507151), (51, 145681939), (73, 101777793), (219, 33925931), (221, 33618909), (663, 11206303), (949, 7829061), (1241, 5986929), (2847, 2609687), (3723, 1995643), (16133, 460533), (48399, 153511)]