874480321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 1046255616

約数和(自身を除く): 171775295

約数列:

[1, 11, 13, 101, 143, 191, 317, 1111, 1313, 2101, 2483, 3487, 4121, 14443, 19291, 27313, 32017, 45331, 60547, 212201, 250783, 352187, 416221, 666017, 787111, 2758613, 4578431, 6115247, 8658221, 67267717, 79498211, 874480321]

約数ペア:

[(1, 874480321), (11, 79498211), (13, 67267717), (101, 8658221), (143, 6115247), (191, 4578431), (317, 2758613), (1111, 787111), (1313, 666017), (2101, 416221), (2483, 352187), (3487, 250783), (4121, 212201), (14443, 60547), (19291, 45331), (27313, 32017)]