652130859

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 916992000

約数和(自身を除く): 264861141

約数列:

[1, 3, 29, 79, 87, 237, 239, 397, 717, 1191, 2291, 6873, 6931, 11513, 18881, 20793, 31363, 34539, 56643, 94089, 94883, 284649, 547549, 909527, 1642647, 2728581, 2751607, 7495757, 8254821, 22487271, 217376953, 652130859]

約数ペア:

[(1, 652130859), (3, 217376953), (29, 22487271), (79, 8254821), (87, 7495757), (237, 2751607), (239, 2728581), (397, 1642647), (717, 909527), (1191, 547549), (2291, 284649), (6873, 94883), (6931, 94089), (11513, 56643), (18881, 34539), (20793, 31363)]