1923237

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 3148800

約数和(自身を除く): 1225563

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 163, 171, 207, 437, 489, 513, 621, 1311, 1467, 3097, 3749, 3933, 4401, 9291, 11247, 11799, 27873, 33741, 71231, 83619, 101223, 213693, 641079, 1923237]

約数ペア:

[(1, 1923237), (3, 641079), (9, 213693), (19, 101223), (23, 83619), (27, 71231), (57, 33741), (69, 27873), (163, 11799), (171, 11247), (207, 9291), (437, 4401), (489, 3933), (513, 3749), (621, 3097), (1311, 1467)]