11964393

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 20704320

約数和(自身を除く): 8739927

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 359, 483, 529, 1077, 1449, 1587, 2513, 3231, 3703, 4761, 7539, 8257, 11109, 22617, 24771, 33327, 57799, 74313, 173397, 189911, 520191, 569733, 1329377, 1709199, 3988131, 11964393]

約数ペア:

[(1, 11964393), (3, 3988131), (7, 1709199), (9, 1329377), (21, 569733), (23, 520191), (63, 189911), (69, 173397), (161, 74313), (207, 57799), (359, 33327), (483, 24771), (529, 22617), (1077, 11109), (1449, 8257), (1587, 7539), (2513, 4761), (3231, 3703)]