173407221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{6361}}^1$

素因数の和:6613

約数の個数: 24

約数和(自身を含む): 270944856

約数和(自身を除く): 97537635

約数列:

[1, 3, 9, 13, 39, 117, 233, 699, 2097, 3029, 6361, 9087, 19083, 27261, 57249, 82693, 248079, 744237, 1482113, 4446339, 13339017, 19267469, 57802407, 173407221]

約数ペア:

[(1, 173407221), (3, 57802407), (9, 19267469), (13, 13339017), (39, 4446339), (117, 1482113), (233, 744237), (699, 248079), (2097, 82693), (3029, 57249), (6361, 27261), (9087, 19083)]