802120011

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{315671}}^1$

素因数の和:315703

約数の個数: 24

約数和(自身を含む): 1343500032

約数和(自身を除く): 541380021

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 315671, 947013, 2209697, 3472381, 6629091, 10417143, 24306667, 38196191, 72920001, 114588573, 267373337, 802120011]

約数ペア:

[(1, 802120011), (3, 267373337), (7, 114588573), (11, 72920001), (21, 38196191), (33, 24306667), (77, 10417143), (121, 6629091), (231, 3472381), (363, 2209697), (847, 947013), (2541, 315671)]