39972183

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7333}}^1$

素因数の和:7438

約数の個数: 16

約数和(自身を含む): 56325120

約数和(自身を除く): 16352937

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 7333, 21999, 168659, 505977, 579307, 1737921, 13324061, 39972183]

約数ペア:

[(1, 39972183), (3, 13324061), (23, 1737921), (69, 579307), (79, 505977), (237, 168659), (1817, 21999), (5451, 7333)]