2021884158147

素因数分解:

$3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{35912047}}^1$

素因数の和:35912447

約数の個数: 24

約数和(自身を含む): 3144171626496

約数和(自身を除く): 1122287468349

約数列:

[1, 3, 7, 21, 49, 147, 383, 1149, 2681, 8043, 18767, 56301, 35912047, 107736141, 251384329, 754152987, 1759690303, 5279070909, 13754314001, 41262942003, 96280198007, 288840594021, 673961386049, 2021884158147]

約数ペア:

[(1, 2021884158147), (3, 673961386049), (7, 288840594021), (21, 96280198007), (49, 41262942003), (147, 13754314001), (383, 5279070909), (1149, 1759690303), (2681, 754152987), (8043, 251384329), (18767, 107736141), (56301, 35912047)]