140284459

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{1237}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 170071488

約数和(自身を除く): 29787029

約数列:

[1, 7, 17, 119, 953, 1237, 6671, 8659, 16201, 21029, 113407, 147203, 1178861, 8252027, 20040637, 140284459]

約数ペア:

[(1, 140284459), (7, 20040637), (17, 8252027), (119, 1178861), (953, 147203), (1237, 113407), (6671, 21029), (8659, 16201)]