788247429

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 1105536384

約数和(自身を除く): 317288955

約数列:

[1, 3, 53, 61, 67, 159, 183, 201, 1213, 3233, 3551, 3639, 4087, 9699, 10653, 12261, 64289, 73993, 81271, 192867, 216611, 221979, 243813, 649833, 3921629, 4307363, 4957531, 11764887, 12922089, 14872593, 262749143, 788247429]

約数ペア:

[(1, 788247429), (3, 262749143), (53, 14872593), (61, 12922089), (67, 11764887), (159, 4957531), (183, 4307363), (201, 3921629), (1213, 649833), (3233, 243813), (3551, 221979), (3639, 216611), (4087, 192867), (9699, 81271), (10653, 73993), (12261, 64289)]