319396323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 461894400

約数和(自身を除く): 142498077

約数列:

[1, 3, 17, 51, 59, 177, 179, 537, 593, 1003, 1779, 3009, 3043, 9129, 10081, 10561, 30243, 31683, 34987, 104961, 106147, 179537, 318441, 538611, 594779, 1784337, 1804499, 5413497, 6262673, 18788019, 106465441, 319396323]

約数ペア:

[(1, 319396323), (3, 106465441), (17, 18788019), (51, 6262673), (59, 5413497), (177, 1804499), (179, 1784337), (537, 594779), (593, 538611), (1003, 318441), (1779, 179537), (3009, 106147), (3043, 104961), (9129, 34987), (10081, 31683), (10561, 30243)]