421093611

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1801}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 617884176

約数和(自身を除く): 196790565

約数列:

[1, 3, 9, 83, 249, 313, 747, 939, 1801, 2817, 5403, 16209, 25979, 77937, 149483, 233811, 448449, 563713, 1345347, 1691139, 5073417, 46788179, 140364537, 421093611]

約数ペア:

[(1, 421093611), (3, 140364537), (9, 46788179), (83, 5073417), (249, 1691139), (313, 1345347), (747, 563713), (939, 448449), (1801, 233811), (2817, 149483), (5403, 77937), (16209, 25979)]