1230888967

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 1600888320

約数和(自身を除く): 369999353

約数列:

[1, 7, 11, 49, 77, 79, 137, 211, 539, 553, 869, 959, 1477, 1507, 2321, 3871, 6083, 6713, 10339, 10549, 10823, 16247, 16669, 28907, 42581, 73843, 75761, 113729, 116683, 119053, 183359, 202349, 317977, 530327, 816781, 833371, 1283513, 1416443, 2225839, 2283653, 5833597, 8984591, 15580873, 15985571, 25120183, 111898997, 175841281, 1230888967]

約数ペア:

[(1, 1230888967), (7, 175841281), (11, 111898997), (49, 25120183), (77, 15985571), (79, 15580873), (137, 8984591), (211, 5833597), (539, 2283653), (553, 2225839), (869, 1416443), (959, 1283513), (1477, 833371), (1507, 816781), (2321, 530327), (3871, 317977), (6083, 202349), (6713, 183359), (10339, 119053), (10549, 116683), (10823, 113729), (16247, 75761), (16669, 73843), (28907, 42581)]