417109743

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{18457}}^1$

素因数の和:18506

約数の個数: 28

約数和(自身を含む): 645587008

約数和(自身を除く): 228477265

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 18457, 22599, 55371, 166113, 498339, 572167, 1495017, 1716501, 4485051, 5149503, 13455153, 15448509, 46345527, 139036581, 417109743]

約数ペア:

[(1, 417109743), (3, 139036581), (9, 46345527), (27, 15448509), (31, 13455153), (81, 5149503), (93, 4485051), (243, 1716501), (279, 1495017), (729, 572167), (837, 498339), (2511, 166113), (7533, 55371), (18457, 22599)]