1590393

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 2553600

約数和(自身を除く): 963207

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 349, 651, 1047, 1519, 2443, 4557, 7329, 10819, 17101, 32457, 51303, 75733, 227199, 530131, 1590393]

約数ペア:

[(1, 1590393), (3, 530131), (7, 227199), (21, 75733), (31, 51303), (49, 32457), (93, 17101), (147, 10819), (217, 7329), (349, 4557), (651, 2443), (1047, 1519)]