11740281

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 18923520

約数和(自身を除く): 7183239

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 223, 327, 483, 669, 763, 1561, 2289, 2507, 4683, 5129, 7521, 15387, 17549, 24307, 35903, 52647, 72921, 107709, 170149, 510447, 559061, 1677183, 3913427, 11740281]

約数ペア:

[(1, 11740281), (3, 3913427), (7, 1677183), (21, 559061), (23, 510447), (69, 170149), (109, 107709), (161, 72921), (223, 52647), (327, 35903), (483, 24307), (669, 17549), (763, 15387), (1561, 7521), (2289, 5129), (2507, 4683)]