1330894809

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{22973}}^1$

素因数の和:23177

約数の個数: 24

約数和(自身を含む): 1981921032

約数和(自身を除く): 651026223

約数列:

[1, 3, 9, 41, 123, 157, 369, 471, 1413, 6437, 19311, 22973, 57933, 68919, 206757, 941893, 2825679, 3606761, 8477037, 10820283, 32460849, 147877201, 443631603, 1330894809]

約数ペア:

[(1, 1330894809), (3, 443631603), (9, 147877201), (41, 32460849), (123, 10820283), (157, 8477037), (369, 3606761), (471, 2825679), (1413, 941893), (6437, 206757), (19311, 68919), (22973, 57933)]