214173819

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 314895360

約数和(自身を除く): 100721541

約数列:

[1, 3, 9, 79, 227, 237, 681, 711, 1327, 2043, 3981, 11943, 17933, 53799, 104833, 161397, 301229, 314499, 903687, 943497, 2711061, 23797091, 71391273, 214173819]

約数ペア:

[(1, 214173819), (3, 71391273), (9, 23797091), (79, 2711061), (227, 943497), (237, 903687), (681, 314499), (711, 301229), (1327, 161397), (2043, 104833), (3981, 53799), (11943, 17933)]