670858851

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 1010862720

約数和(自身を除く): 340003869

約数列:

[1, 3, 13, 39, 41, 59, 123, 169, 177, 507, 533, 547, 767, 1599, 1641, 2301, 2419, 6929, 7111, 7257, 9971, 20787, 21333, 22427, 29913, 31447, 32273, 67281, 92443, 94341, 96819, 277329, 291551, 408811, 419549, 874653, 1226433, 1258647, 1323193, 3790163, 3969579, 5454137, 11370489, 16362411, 17201509, 51604527, 223619617, 670858851]

約数ペア:

[(1, 670858851), (3, 223619617), (13, 51604527), (39, 17201509), (41, 16362411), (59, 11370489), (123, 5454137), (169, 3969579), (177, 3790163), (507, 1323193), (533, 1258647), (547, 1226433), (767, 874653), (1599, 419549), (1641, 408811), (2301, 291551), (2419, 277329), (6929, 96819), (7111, 94341), (7257, 92443), (9971, 67281), (20787, 32273), (21333, 31447), (22427, 29913)]