917382843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 1460781504

約数和(自身を除く): 543398661

約数列:

[1, 3, 9, 13, 39, 61, 117, 173, 183, 519, 549, 743, 793, 1557, 2229, 2249, 2379, 6687, 6747, 7137, 9659, 10553, 20241, 28977, 31659, 45323, 86931, 94977, 128539, 135969, 137189, 385617, 407907, 411567, 589199, 1156851, 1234701, 1671007, 1767597, 5013021, 5302791, 7840879, 15039063, 23522637, 70567911, 101931427, 305794281, 917382843]

約数ペア:

[(1, 917382843), (3, 305794281), (9, 101931427), (13, 70567911), (39, 23522637), (61, 15039063), (117, 7840879), (173, 5302791), (183, 5013021), (519, 1767597), (549, 1671007), (743, 1234701), (793, 1156851), (1557, 589199), (2229, 411567), (2249, 407907), (2379, 385617), (6687, 137189), (6747, 135969), (7137, 128539), (9659, 94977), (10553, 86931), (20241, 45323), (28977, 31659)]