28911454899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{8291}}^1$

素因数の和:8911

約数の個数: 32

約数和(自身を含む): 40979727360

約数和(自身を除く): 12068272461

約数列:

[1, 3, 19, 57, 131, 393, 467, 1401, 2489, 7467, 8291, 8873, 24873, 26619, 61177, 157529, 183531, 472587, 1086121, 1162363, 3258363, 3487089, 3871897, 11615691, 20636299, 61908897, 73566043, 220698129, 507218507, 1521655521, 9637151633, 28911454899]

約数ペア:

[(1, 28911454899), (3, 9637151633), (19, 1521655521), (57, 507218507), (131, 220698129), (393, 73566043), (467, 61908897), (1401, 20636299), (2489, 11615691), (7467, 3871897), (8291, 3487089), (8873, 3258363), (24873, 1162363), (26619, 1086121), (61177, 472587), (157529, 183531)]