328610997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 560117376

約数和(自身を除く): 231506379

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 311, 429, 821, 933, 1287, 2463, 2799, 3421, 4043, 7389, 9031, 10263, 10673, 12129, 27093, 30789, 32019, 36387, 44473, 81279, 96057, 117403, 133419, 255331, 352209, 400257, 765993, 1056627, 2297979, 2808641, 3319303, 8425923, 9957909, 25277769, 29873727, 36512333, 109536999, 328610997]

約数ペア:

[(1, 328610997), (3, 109536999), (9, 36512333), (11, 29873727), (13, 25277769), (33, 9957909), (39, 8425923), (99, 3319303), (117, 2808641), (143, 2297979), (311, 1056627), (429, 765993), (821, 400257), (933, 352209), (1287, 255331), (2463, 133419), (2799, 117403), (3421, 96057), (4043, 81279), (7389, 44473), (9031, 36387), (10263, 32019), (10673, 30789), (12129, 27093)]