315087882991

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1\times {\mathrm{5477}}^1$

素因数の和:6584

約数の個数: 48

約数和(自身を含む): 392605630560

約数和(自身を除く): 77517747569

約数列:

[1, 7, 19, 49, 61, 133, 427, 931, 1013, 1159, 2989, 5477, 7091, 8113, 19247, 38339, 49637, 56791, 61793, 104063, 134729, 268373, 334097, 432551, 728441, 943103, 1174067, 2338679, 3027857, 5099087, 5548201, 6347843, 8218469, 16370753, 38837407, 44434901, 57529283, 105415819, 271861849, 311044307, 338440261, 737910733, 2369081827, 5165375131, 6430364959, 16583572789, 45012554713, 315087882991]

約数ペア:

[(1, 315087882991), (7, 45012554713), (19, 16583572789), (49, 6430364959), (61, 5165375131), (133, 2369081827), (427, 737910733), (931, 338440261), (1013, 311044307), (1159, 271861849), (2989, 105415819), (5477, 57529283), (7091, 44434901), (8113, 38837407), (19247, 16370753), (38339, 8218469), (49637, 6347843), (56791, 5548201), (61793, 5099087), (104063, 3027857), (134729, 2338679), (268373, 1174067), (334097, 943103), (432551, 728441)]