1220931453

素因数分解:

$3^1\times 7^1\times {\mathrm{4951}}^1\times {\mathrm{11743}}^1$

素因数の和:16704

約数の個数: 16

約数和(自身を含む): 1861001216

約数和(自身を除く): 640069763

約数列:

[1, 3, 7, 21, 4951, 11743, 14853, 34657, 35229, 82201, 103971, 246603, 58139593, 174418779, 406977151, 1220931453]

約数ペア:

[(1, 1220931453), (3, 406977151), (7, 174418779), (21, 58139593), (4951, 246603), (11743, 103971), (14853, 82201), (34657, 35229)]