351360366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137143}}^1$

素因数の和:137216

約数の個数: 32

約数和(自身を含む): 816281088

約数和(自身を除く): 464920722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 137143, 274286, 411429, 822858, 960001, 1920002, 2880003, 5760006, 8365723, 16731446, 25097169, 50194338, 58560061, 117120122, 175680183, 351360366]

約数ペア:

[(1, 351360366), (2, 175680183), (3, 117120122), (6, 58560061), (7, 50194338), (14, 25097169), (21, 16731446), (42, 8365723), (61, 5760006), (122, 2880003), (183, 1920002), (366, 960001), (427, 822858), (854, 411429), (1281, 274286), (2562, 137143)]