3136389641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 4350689280

約数和(自身を除く): 1214299639

約数列:

[1, 7, 11, 19, 23, 77, 83, 133, 161, 209, 253, 437, 581, 913, 1123, 1463, 1577, 1771, 1909, 3059, 4807, 6391, 7861, 11039, 12353, 13363, 17347, 20999, 21337, 25829, 33649, 36271, 86471, 93209, 121429, 146993, 149359, 180803, 234707, 253897, 284119, 398981, 490751, 652463, 1025299, 1642949, 1770971, 1988833, 2143807, 2792867, 3435257, 5398261, 7177093, 12396797, 15006649, 19480681, 23581877, 37787827, 40732333, 136364767, 165073139, 285126331, 448055663, 3136389641]

約数ペア:

[(1, 3136389641), (7, 448055663), (11, 285126331), (19, 165073139), (23, 136364767), (77, 40732333), (83, 37787827), (133, 23581877), (161, 19480681), (209, 15006649), (253, 12396797), (437, 7177093), (581, 5398261), (913, 3435257), (1123, 2792867), (1463, 2143807), (1577, 1988833), (1771, 1770971), (1909, 1642949), (3059, 1025299), (4807, 652463), (6391, 490751), (7861, 398981), (11039, 284119), (12353, 253897), (13363, 234707), (17347, 180803), (20999, 149359), (21337, 146993), (25829, 121429), (33649, 93209), (36271, 86471)]