38819223

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 62515200

約数和(自身を除く): 23695977

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 2441, 5301, 7323, 15903, 21969, 46379, 65907, 75671, 139137, 227013, 417411, 681039, 1252233, 1437749, 2043117, 4313247, 12939741, 38819223]

約数ペア:

[(1, 38819223), (3, 12939741), (9, 4313247), (19, 2043117), (27, 1437749), (31, 1252233), (57, 681039), (93, 417411), (171, 227013), (279, 139137), (513, 75671), (589, 65907), (837, 46379), (1767, 21969), (2441, 15903), (5301, 7323)]