342909441

素因数分解:

$3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{7877}}^1$

素因数の和:8581

約数の個数: 24

約数和(自身を含む): 566963904

約数和(自身を除く): 224054463

約数列:

[1, 3, 7, 9, 21, 63, 691, 2073, 4837, 6219, 7877, 14511, 23631, 43533, 55139, 70893, 165417, 496251, 5443007, 16329021, 38101049, 48987063, 114303147, 342909441]

約数ペア:

[(1, 342909441), (3, 114303147), (7, 48987063), (9, 38101049), (21, 16329021), (63, 5443007), (691, 496251), (2073, 165417), (4837, 70893), (6219, 55139), (7877, 43533), (14511, 23631)]