213748799

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 242592000

約数和(自身を除く): 28843201

約数列:

[1, 11, 59, 79, 121, 379, 649, 869, 4169, 4661, 7139, 9559, 22361, 29941, 45859, 51271, 245971, 329351, 563981, 1766519, 2705681, 3622861, 19431709, 213748799]

約数ペア:

[(1, 213748799), (11, 19431709), (59, 3622861), (79, 2705681), (121, 1766519), (379, 563981), (649, 329351), (869, 245971), (4169, 51271), (4661, 45859), (7139, 29941), (9559, 22361)]