12929427

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8923}}^1$

素因数の和:8959

約数の個数: 24

約数和(自身を含む): 22274304

約数和(自身を除く): 9344877

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8923, 26769, 62461, 80307, 187383, 205229, 562149, 615687, 1436603, 1847061, 4309809, 12929427]

約数ペア:

[(1, 12929427), (3, 4309809), (7, 1847061), (9, 1436603), (21, 615687), (23, 562149), (63, 205229), (69, 187383), (161, 80307), (207, 62461), (483, 26769), (1449, 8923)]