47018643

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30671}}^1$

素因数の和:30754

約数の個数: 16

約数和(自身を含む): 72631296

約数和(自身を除く): 25612653

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 30671, 92013, 214697, 644091, 2238983, 6716949, 15672881, 47018643]

約数ペア:

[(1, 47018643), (3, 15672881), (7, 6716949), (21, 2238983), (73, 644091), (219, 214697), (511, 92013), (1533, 30671)]