335288289

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 518526720

約数和(自身を除く): 183238431

約数列:

[1, 3, 7, 21, 113, 229, 339, 617, 687, 791, 1603, 1851, 2373, 4319, 4809, 12957, 25877, 69721, 77631, 141293, 181139, 209163, 423879, 488047, 543417, 989051, 1464141, 2967153, 15966109, 47898327, 111762763, 335288289]

約数ペア:

[(1, 335288289), (3, 111762763), (7, 47898327), (21, 15966109), (113, 2967153), (229, 1464141), (339, 989051), (617, 543417), (687, 488047), (791, 423879), (1603, 209163), (1851, 181139), (2373, 141293), (4319, 77631), (4809, 69721), (12957, 25877)]