351596007

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 614016000

約数和(自身を除く): 262419993

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 239, 399, 717, 1197, 1229, 1673, 2151, 3687, 4541, 5019, 8603, 11061, 13623, 15057, 23351, 25809, 31787, 40869, 70053, 77427, 95361, 163457, 210159, 286083, 293731, 490371, 881193, 1471113, 2056117, 2643579, 5580889, 6168351, 16742667, 18505053, 39066223, 50228001, 117198669, 351596007]

約数ペア:

[(1, 351596007), (3, 117198669), (7, 50228001), (9, 39066223), (19, 18505053), (21, 16742667), (57, 6168351), (63, 5580889), (133, 2643579), (171, 2056117), (239, 1471113), (399, 881193), (717, 490371), (1197, 293731), (1229, 286083), (1673, 210159), (2151, 163457), (3687, 95361), (4541, 77427), (5019, 70053), (8603, 40869), (11061, 31787), (13623, 25809), (15057, 23351)]