4725178521

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{3407}}^1$

素因数の和:3941

約数の個数: 32

約数和(自身を含む): 7259639808

約数和(自身を除く): 2534461287

約数列:

[1, 3, 7, 21, 211, 313, 633, 939, 1477, 2191, 3407, 4431, 6573, 10221, 23849, 66043, 71547, 198129, 462301, 718877, 1066391, 1386903, 2156631, 3199173, 5032139, 7464737, 15096417, 22394211, 225008501, 675025503, 1575059507, 4725178521]

約数ペア:

[(1, 4725178521), (3, 1575059507), (7, 675025503), (21, 225008501), (211, 22394211), (313, 15096417), (633, 7464737), (939, 5032139), (1477, 3199173), (2191, 2156631), (3407, 1386903), (4431, 1066391), (6573, 718877), (10221, 462301), (23849, 198129), (66043, 71547)]