486540087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12721}}^1$

素因数の和:12815

約数の個数: 32

約数和(自身を含む): 757213440

約数和(自身を除く): 270673353

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 627, 671, 1159, 2013, 3477, 12721, 12749, 38163, 38247, 139931, 241699, 419793, 725097, 775981, 2327943, 2658689, 7976067, 8535791, 14743639, 25607373, 44230917, 162180029, 486540087]

約数ペア:

[(1, 486540087), (3, 162180029), (11, 44230917), (19, 25607373), (33, 14743639), (57, 8535791), (61, 7976067), (183, 2658689), (209, 2327943), (627, 775981), (671, 725097), (1159, 419793), (2013, 241699), (3477, 139931), (12721, 38247), (12749, 38163)]