213473631

素因数分解:

$3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{13219}}^1$

素因数の和:13998

約数の個数: 16

約数和(自身を含む): 325740800

約数和(自身を除く): 112267169

約数列:

[1, 3, 7, 21, 769, 2307, 5383, 13219, 16149, 39657, 92533, 277599, 10165411, 30496233, 71157877, 213473631]

約数ペア:

[(1, 213473631), (3, 71157877), (7, 30496233), (21, 10165411), (769, 277599), (2307, 92533), (5383, 39657), (13219, 16149)]