26426211

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 43223040

約数和(自身を除く): 16796829

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 937, 1343, 1659, 2811, 4029, 6559, 9401, 15929, 19677, 28203, 47787, 74023, 111503, 222069, 334509, 518161, 1258391, 1554483, 3775173, 8808737, 26426211]

約数ペア:

[(1, 26426211), (3, 8808737), (7, 3775173), (17, 1554483), (21, 1258391), (51, 518161), (79, 334509), (119, 222069), (237, 111503), (357, 74023), (553, 47787), (937, 28203), (1343, 19677), (1659, 15929), (2811, 9401), (4029, 6559)]