1312730497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6299}}^1$

素因数の和:6393

約数の個数: 32

約数和(自身を含む): 1600300800

約数和(自身を除く): 287570303

約数列:

[1, 13, 17, 23, 41, 221, 299, 391, 533, 697, 943, 5083, 6299, 9061, 12259, 16031, 81887, 107083, 144877, 208403, 258259, 1392079, 1883401, 2462909, 3357367, 4390403, 5939957, 32017817, 57075239, 77219441, 100979269, 1312730497]

約数ペア:

[(1, 1312730497), (13, 100979269), (17, 77219441), (23, 57075239), (41, 32017817), (221, 5939957), (299, 4390403), (391, 3357367), (533, 2462909), (697, 1883401), (943, 1392079), (5083, 258259), (6299, 208403), (9061, 144877), (12259, 107083), (16031, 81887)]