1038388797

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 1593446400

約数和(自身を除く): 555057603

約数列:

[1, 3, 9, 23, 69, 139, 151, 207, 239, 417, 453, 717, 1251, 1359, 2151, 3197, 3473, 5497, 9591, 10419, 16491, 20989, 28773, 31257, 33221, 36089, 49473, 62967, 99663, 108267, 188901, 298989, 324801, 482747, 764083, 830047, 1448241, 2292249, 2490141, 4344723, 5016371, 6876747, 7470423, 15049113, 45147339, 115376533, 346129599, 1038388797]

約数ペア:

[(1, 1038388797), (3, 346129599), (9, 115376533), (23, 45147339), (69, 15049113), (139, 7470423), (151, 6876747), (207, 5016371), (239, 4344723), (417, 2490141), (453, 2292249), (717, 1448241), (1251, 830047), (1359, 764083), (2151, 482747), (3197, 324801), (3473, 298989), (5497, 188901), (9591, 108267), (10419, 99663), (16491, 62967), (20989, 49473), (28773, 36089), (31257, 33221)]