83671917

素因数分解:

$3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{3221}}^1$

素因数の和:4468

約数の個数: 16

約数和(自身を含む): 127642752

約数和(自身を除く): 43970835

約数列:

[1, 3, 7, 21, 1237, 3221, 3711, 8659, 9663, 22547, 25977, 67641, 3984377, 11953131, 27890639, 83671917]

約数ペア:

[(1, 83671917), (3, 27890639), (7, 11953131), (21, 3984377), (1237, 67641), (3221, 25977), (3711, 22547), (8659, 9663)]