348536227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 418037760

約数和(自身を除く): 69501533

約数列:

[1, 13, 17, 23, 191, 221, 299, 359, 391, 2483, 3247, 4393, 4667, 5083, 6103, 8257, 42211, 57109, 68569, 74681, 79339, 107341, 140369, 891397, 970853, 1165673, 1577087, 1824797, 15153749, 20502131, 26810479, 348536227]

約数ペア:

[(1, 348536227), (13, 26810479), (17, 20502131), (23, 15153749), (191, 1824797), (221, 1577087), (299, 1165673), (359, 970853), (391, 891397), (2483, 140369), (3247, 107341), (4393, 79339), (4667, 74681), (5083, 68569), (6103, 57109), (8257, 42211)]