10920723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 5668077

約数列:

[1, 3, 11, 33, 59, 71, 79, 177, 213, 237, 649, 781, 869, 1947, 2343, 2607, 4189, 4661, 5609, 12567, 13983, 16827, 46079, 51271, 61699, 138237, 153813, 185097, 330931, 992793, 3640241, 10920723]

約数ペア:

[(1, 10920723), (3, 3640241), (11, 992793), (33, 330931), (59, 185097), (71, 153813), (79, 138237), (177, 61699), (213, 51271), (237, 46079), (649, 16827), (781, 13983), (869, 12567), (1947, 5609), (2343, 4661), (2607, 4189)]