3664521

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 6551424

約数和(自身を除く): 2886903

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 281, 483, 567, 621, 843, 1449, 1863, 1967, 2529, 4347, 5901, 6463, 7587, 13041, 17703, 19389, 22761, 45241, 53109, 58167, 135723, 159327, 174501, 407169, 523503, 1221507, 3664521]

約数ペア:

[(1, 3664521), (3, 1221507), (7, 523503), (9, 407169), (21, 174501), (23, 159327), (27, 135723), (63, 58167), (69, 53109), (81, 45241), (161, 22761), (189, 19389), (207, 17703), (281, 13041), (483, 7587), (567, 6463), (621, 5901), (843, 4347), (1449, 2529), (1863, 1967)]