13513313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 16130016

約数和(自身を除く): 2616703

約数列:

[1, 11, 19, 41, 83, 209, 361, 451, 779, 913, 1577, 3403, 3971, 8569, 14801, 17347, 29963, 37433, 64657, 162811, 329593, 711227, 1228483, 13513313]

約数ペア:

[(1, 13513313), (11, 1228483), (19, 711227), (41, 329593), (83, 162811), (209, 64657), (361, 37433), (451, 29963), (779, 17347), (913, 14801), (1577, 8569), (3403, 3971)]