23204433

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 13290927

約数列:

[1, 3, 7, 21, 71, 79, 197, 213, 237, 497, 553, 591, 1379, 1491, 1659, 4137, 5609, 13987, 15563, 16827, 39263, 41961, 46689, 97909, 108941, 117789, 293727, 326823, 1104973, 3314919, 7734811, 23204433]

約数ペア:

[(1, 23204433), (3, 7734811), (7, 3314919), (21, 1104973), (71, 326823), (79, 293727), (197, 117789), (213, 108941), (237, 97909), (497, 46689), (553, 41961), (591, 39263), (1379, 16827), (1491, 15563), (1659, 13987), (4137, 5609)]