2979354273

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{5431}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 4597297152

約数和(自身を除く): 1617942879

約数列:

[1, 3, 7, 21, 151, 173, 453, 519, 1057, 1211, 3171, 3633, 5431, 16293, 26123, 38017, 78369, 114051, 182861, 548583, 820081, 939563, 2460243, 2818689, 5740567, 6576941, 17221701, 19730823, 141874013, 425622039, 993118091, 2979354273]

約数ペア:

[(1, 2979354273), (3, 993118091), (7, 425622039), (21, 141874013), (151, 19730823), (173, 17221701), (453, 6576941), (519, 5740567), (1057, 2818689), (1211, 2460243), (3171, 939563), (3633, 820081), (5431, 548583), (16293, 182861), (26123, 114051), (38017, 78369)]