287029122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{21481}}^1$

素因数の和:21634

約数の個数: 32

約数和(自身を含む): 612494784

約数和(自身を除く): 325465662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6681, 13362, 21481, 42962, 64443, 128886, 365177, 730354, 1095531, 2191062, 2814011, 5628022, 8442033, 16884066, 47838187, 95676374, 143514561, 287029122]

約数ペア:

[(1, 287029122), (2, 143514561), (3, 95676374), (6, 47838187), (17, 16884066), (34, 8442033), (51, 5628022), (102, 2814011), (131, 2191062), (262, 1095531), (393, 730354), (786, 365177), (2227, 128886), (4454, 64443), (6681, 42962), (13362, 21481)]