912702921

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 1351857600

約数和(自身を除く): 439154679

約数列:

[1, 3, 13, 39, 89, 113, 169, 179, 267, 339, 507, 537, 1157, 1469, 2327, 3471, 4407, 6981, 10057, 15041, 15931, 19097, 20227, 30171, 30251, 45123, 47793, 57291, 60681, 90753, 130741, 207103, 262951, 392223, 621309, 788853, 1699633, 1800203, 2692339, 3418363, 5098899, 5400609, 8077017, 10255089, 23402639, 70207917, 304234307, 912702921]

約数ペア:

[(1, 912702921), (3, 304234307), (13, 70207917), (39, 23402639), (89, 10255089), (113, 8077017), (169, 5400609), (179, 5098899), (267, 3418363), (339, 2692339), (507, 1800203), (537, 1699633), (1157, 788853), (1469, 621309), (2327, 392223), (3471, 262951), (4407, 207103), (6981, 130741), (10057, 90753), (15041, 60681), (15931, 57291), (19097, 47793), (20227, 45123), (30171, 30251)]