340959642009

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{32668357}}^1$

素因数の和:32668445

約数の個数: 24

約数和(自身を含む): 536283764928

約数和(自身を除く): 195324122919

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 10437, 32668357, 98005071, 228678499, 686035497, 1600749493, 2319453347, 4802248479, 6958360041, 16236173429, 48708520287, 113653214003, 340959642009]

約数ペア:

[(1, 340959642009), (3, 113653214003), (7, 48708520287), (21, 16236173429), (49, 6958360041), (71, 4802248479), (147, 2319453347), (213, 1600749493), (497, 686035497), (1491, 228678499), (3479, 98005071), (10437, 32668357)]