26496561

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 17629647

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1367, 1491, 2769, 4101, 6461, 9569, 17771, 19383, 28707, 53313, 97057, 124397, 291171, 373191, 679399, 1261741, 2038197, 3785223, 8832187, 26496561]

約数ペア:

[(1, 26496561), (3, 8832187), (7, 3785223), (13, 2038197), (21, 1261741), (39, 679399), (71, 373191), (91, 291171), (213, 124397), (273, 97057), (497, 53313), (923, 28707), (1367, 19383), (1491, 17771), (2769, 9569), (4101, 6461)]