213035907

素因数分解:

$3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{7129}}^1$

素因数の和:8562

約数の個数: 16

約数和(自身を含む): 324899840

約数和(自身を除く): 111863933

約数列:

[1, 3, 7, 21, 1423, 4269, 7129, 9961, 21387, 29883, 49903, 149709, 10144567, 30433701, 71011969, 213035907]

約数ペア:

[(1, 213035907), (3, 71011969), (7, 30433701), (21, 10144567), (1423, 149709), (4269, 49903), (7129, 29883), (9961, 21387)]