520011009273

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{4201}}^1\times {\mathrm{4363}}^1$

素因数の和:8774

約数の個数: 48

約数和(自身を含む): 811105538496

約数和(自身を除く): 291094529223

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1351, 4053, 4201, 4363, 9457, 12603, 13089, 28371, 29407, 30541, 88221, 91623, 205849, 213787, 617547, 641361, 810793, 842059, 2432379, 2526177, 5675551, 5894413, 17026653, 17683239, 18328963, 39728857, 41260891, 54986889, 119186571, 123782673, 128302741, 384908223, 898119187, 2694357561, 3537489859, 10612469577, 24762429013, 74287287039, 173337003091, 520011009273]

約数ペア:

[(1, 520011009273), (3, 173337003091), (7, 74287287039), (21, 24762429013), (49, 10612469577), (147, 3537489859), (193, 2694357561), (579, 898119187), (1351, 384908223), (4053, 128302741), (4201, 123782673), (4363, 119186571), (9457, 54986889), (12603, 41260891), (13089, 39728857), (28371, 18328963), (29407, 17683239), (30541, 17026653), (88221, 5894413), (91623, 5675551), (205849, 2526177), (213787, 2432379), (617547, 842059), (641361, 810793)]