268619351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2113}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 363675648

約数和(自身を除く): 95056297

約数列:

[1, 7, 11, 13, 77, 91, 127, 143, 889, 1001, 1397, 1651, 2113, 9779, 11557, 14791, 18161, 23243, 27469, 127127, 162701, 192283, 268351, 302159, 1878457, 2115113, 2951861, 3488563, 20663027, 24419941, 38374193, 268619351]

約数ペア:

[(1, 268619351), (7, 38374193), (11, 24419941), (13, 20663027), (77, 3488563), (91, 2951861), (127, 2115113), (143, 1878457), (889, 302159), (1001, 268351), (1397, 192283), (1651, 162701), (2113, 127127), (9779, 27469), (11557, 23243), (14791, 18161)]