516339929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 643458816

約数和(自身を除く): 127118887

約数列:

[1, 7, 17, 61, 83, 119, 427, 581, 857, 1037, 1411, 5063, 5999, 7259, 9877, 14569, 35441, 52277, 71131, 86071, 101983, 365939, 497917, 602497, 888709, 1209227, 4338991, 6220963, 8464589, 30372937, 73762847, 516339929]

約数ペア:

[(1, 516339929), (7, 73762847), (17, 30372937), (61, 8464589), (83, 6220963), (119, 4338991), (427, 1209227), (581, 888709), (857, 602497), (1037, 497917), (1411, 365939), (5063, 101983), (5999, 86071), (7259, 71131), (9877, 52277), (14569, 35441)]