753717601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{673}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 961415168

約数和(自身を除く): 207697567

約数列:

[1, 7, 13, 31, 91, 217, 397, 403, 673, 2779, 2821, 4711, 5161, 8749, 12307, 20863, 36127, 61243, 86149, 146041, 159991, 267181, 271219, 1119937, 1870267, 1898533, 3473353, 8282611, 24313471, 57978277, 107673943, 753717601]

約数ペア:

[(1, 753717601), (7, 107673943), (13, 57978277), (31, 24313471), (91, 8282611), (217, 3473353), (397, 1898533), (403, 1870267), (673, 1119937), (2779, 271219), (2821, 267181), (4711, 159991), (5161, 146041), (8749, 86149), (12307, 61243), (20863, 36127)]