1309263

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 1836000

約数和(自身を除く): 526737

約数列:

[1, 3, 29, 87, 101, 149, 303, 447, 2929, 4321, 8787, 12963, 15049, 45147, 436421, 1309263]

約数ペア:

[(1, 1309263), (3, 436421), (29, 45147), (87, 15049), (101, 12963), (149, 8787), (303, 4321), (447, 2929)]