343320117

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137383}}^1$

素因数の和:137417

約数の個数: 24

約数和(自身を含む): 563823936

約数和(自身を除く): 220503819

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 137383, 412149, 961681, 2335511, 2885043, 6731767, 7006533, 16348577, 20195301, 49045731, 114440039, 343320117]

約数ペア:

[(1, 343320117), (3, 114440039), (7, 49045731), (17, 20195301), (21, 16348577), (49, 7006533), (51, 6731767), (119, 2885043), (147, 2335511), (357, 961681), (833, 412149), (2499, 137383)]