8177369473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{1087}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 10678241280

約数和(自身を除く): 2500871807

約数列:

[1, 7, 13, 19, 91, 133, 229, 247, 361, 1087, 1603, 1729, 2527, 2977, 4351, 4693, 7609, 14131, 20653, 20839, 30457, 32851, 56563, 82669, 98917, 144571, 248923, 268489, 392407, 395941, 578683, 1074697, 1742461, 1879423, 2746849, 3235999, 4729537, 5101291, 7522879, 22651993, 33106759, 35709037, 61483981, 89861203, 430387867, 629028421, 1168195639, 8177369473]

約数ペア:

[(1, 8177369473), (7, 1168195639), (13, 629028421), (19, 430387867), (91, 89861203), (133, 61483981), (229, 35709037), (247, 33106759), (361, 22651993), (1087, 7522879), (1603, 5101291), (1729, 4729537), (2527, 3235999), (2977, 2746849), (4351, 1879423), (4693, 1742461), (7609, 1074697), (14131, 578683), (20653, 395941), (20839, 392407), (30457, 268489), (32851, 248923), (56563, 144571), (82669, 98917)]