137863319439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1\times {\mathrm{1028777}}^1$

素因数の和:1031150

約数の個数: 16

約数和(自身を含む): 193574868480

約数和(自身を除く): 55711549041

約数列:

[1, 3, 19, 57, 2351, 7053, 44669, 134007, 1028777, 3086331, 19546763, 58640289, 2418654727, 7255964181, 45954439813, 137863319439]

約数ペア:

[(1, 137863319439), (3, 45954439813), (19, 7255964181), (57, 2418654727), (2351, 58640289), (7053, 19546763), (44669, 3086331), (134007, 1028777)]