21744702723

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1\times {\mathrm{2617}}^1$

素因数の和:4275

約数の個数: 32

約数和(自身を含む): 30421746432

約数和(自身を除く): 8677043709

約数列:

[1, 3, 41, 43, 123, 129, 1571, 1763, 2617, 4713, 5289, 7851, 64411, 67553, 107297, 112531, 193233, 202659, 321891, 337593, 2769673, 4111307, 4613771, 8309019, 12333921, 13841313, 168563587, 176786201, 505690761, 530358603, 7248234241, 21744702723]

約数ペア:

[(1, 21744702723), (3, 7248234241), (41, 530358603), (43, 505690761), (123, 176786201), (129, 168563587), (1571, 13841313), (1763, 12333921), (2617, 8309019), (4713, 4613771), (5289, 4111307), (7851, 2769673), (64411, 337593), (67553, 321891), (107297, 202659), (112531, 193233)]