171618213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 262071936

約数和(自身を除く): 90453723

約数列:

[1, 3, 13, 17, 39, 51, 221, 313, 663, 827, 939, 2481, 4069, 5321, 10751, 12207, 14059, 15963, 32253, 42177, 69173, 182767, 207519, 258851, 548301, 776553, 3365063, 4400467, 10095189, 13201401, 57206071, 171618213]

約数ペア:

[(1, 171618213), (3, 57206071), (13, 13201401), (17, 10095189), (39, 4400467), (51, 3365063), (221, 776553), (313, 548301), (663, 258851), (827, 207519), (939, 182767), (2481, 69173), (4069, 42177), (5321, 32253), (10751, 15963), (12207, 14059)]