99209987

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 105295872

約数和(自身を除く): 6085885

約数列:

[1, 37, 43, 127, 491, 1591, 4699, 5461, 18167, 21113, 62357, 202057, 781181, 2307209, 2681351, 99209987]

約数ペア:

[(1, 99209987), (37, 2681351), (43, 2307209), (127, 781181), (491, 202057), (1591, 62357), (4699, 21113), (5461, 18167)]