300804959

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2857}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 376570080

約数和(自身を除く): 75765121

約数列:

[1, 7, 13, 89, 91, 169, 623, 1157, 1183, 2857, 8099, 15041, 19999, 37141, 105287, 254273, 259987, 482833, 1779911, 3305549, 3379831, 23138843, 42972137, 300804959]

約数ペア:

[(1, 300804959), (7, 42972137), (13, 23138843), (89, 3379831), (91, 3305549), (169, 1779911), (623, 482833), (1157, 259987), (1183, 254273), (2857, 105287), (8099, 37141), (15041, 19999)]