30550653

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2029}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 50668800

約数和(自身を除く): 20118147

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2029, 2151, 5019, 6087, 14203, 15057, 18261, 42609, 127827, 484931, 1454793, 3394517, 4364379, 10183551, 30550653]

約数ペア:

[(1, 30550653), (3, 10183551), (7, 4364379), (9, 3394517), (21, 1454793), (63, 484931), (239, 127827), (717, 42609), (1673, 18261), (2029, 15057), (2151, 14203), (5019, 6087)]