559982013

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 785283072

約数和(自身を除く): 225301059

約数列:

[1, 3, 37, 61, 111, 183, 191, 433, 573, 1299, 2257, 6771, 7067, 11651, 16021, 21201, 26413, 34953, 48063, 79239, 82703, 248109, 431087, 977281, 1293261, 2931843, 3060011, 5044883, 9180033, 15134649, 186660671, 559982013]

約数ペア:

[(1, 559982013), (3, 186660671), (37, 15134649), (61, 9180033), (111, 5044883), (183, 3060011), (191, 2931843), (433, 1293261), (573, 977281), (1299, 431087), (2257, 248109), (6771, 82703), (7067, 79239), (11651, 48063), (16021, 34953), (21201, 26413)]