421358468641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1\times {\mathrm{20161}}^1$

素因数の和:21793

約数の個数: 32

約数和(自身を含む): 493716733056

約数和(自身を除く): 72358264415

約数列:

[1, 11, 17, 73, 187, 803, 1241, 1531, 13651, 16841, 20161, 26027, 111763, 221771, 286297, 342737, 1229393, 1471753, 1899971, 3770107, 16189283, 20899681, 25019801, 30866491, 275217811, 339531401, 524730347, 2253253843, 5772033817, 24785792273, 38305315331, 421358468641]

約数ペア:

[(1, 421358468641), (11, 38305315331), (17, 24785792273), (73, 5772033817), (187, 2253253843), (803, 524730347), (1241, 339531401), (1531, 275217811), (13651, 30866491), (16841, 25019801), (20161, 20899681), (26027, 16189283), (111763, 3770107), (221771, 1899971), (286297, 1471753), (342737, 1229393)]