1316422081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 1555424640

約数和(自身を除く): 239002559

約数列:

[1, 13, 17, 43, 83, 221, 559, 731, 1079, 1411, 1669, 3569, 9503, 18343, 21697, 28373, 46397, 60673, 71767, 138527, 368849, 788749, 932971, 1220039, 1800851, 2354959, 5956661, 15860507, 30614467, 77436593, 101263237, 1316422081]

約数ペア:

[(1, 1316422081), (13, 101263237), (17, 77436593), (43, 30614467), (83, 15860507), (221, 5956661), (559, 2354959), (731, 1800851), (1079, 1220039), (1411, 932971), (1669, 788749), (3569, 368849), (9503, 138527), (18343, 71767), (21697, 60673), (28373, 46397)]