26424723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 40158720

約数和(自身を除く): 13733997

約数列:

[1, 3, 13, 23, 39, 69, 89, 267, 299, 331, 897, 993, 1157, 2047, 3471, 4303, 6141, 7613, 12909, 22839, 26611, 29459, 79833, 88377, 98969, 296907, 382967, 677557, 1148901, 2032671, 8808241, 26424723]

約数ペア:

[(1, 26424723), (3, 8808241), (13, 2032671), (23, 1148901), (39, 677557), (69, 382967), (89, 296907), (267, 98969), (299, 88377), (331, 79833), (897, 29459), (993, 26611), (1157, 22839), (2047, 12909), (3471, 7613), (4303, 6141)]