74182971

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 100108800

約数和(自身を除く): 25925829

約数列:

[1, 3, 157, 239, 471, 659, 717, 1977, 37523, 103463, 112569, 157501, 310389, 472503, 24727657, 74182971]

約数ペア:

[(1, 74182971), (3, 24727657), (157, 472503), (239, 310389), (471, 157501), (659, 112569), (717, 103463), (1977, 37523)]