388634847

素因数分解:

$3^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 521283840

約数和(自身を除く): 132648993

約数列:

[1, 3, 439, 491, 601, 1317, 1473, 1803, 215549, 263839, 295091, 646647, 791517, 885273, 129544949, 388634847]

約数ペア:

[(1, 388634847), (3, 129544949), (439, 885273), (491, 791517), (601, 646647), (1317, 295091), (1473, 263839), (1803, 215549)]