26004927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 39771648

約数和(自身を除く): 13766721

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 547, 689, 897, 1219, 1641, 2067, 3657, 7111, 12581, 15847, 21333, 28991, 37743, 47541, 86973, 163553, 376883, 490659, 666793, 1130649, 2000379, 8668309, 26004927]

約数ペア:

[(1, 26004927), (3, 8668309), (13, 2000379), (23, 1130649), (39, 666793), (53, 490659), (69, 376883), (159, 163553), (299, 86973), (547, 47541), (689, 37743), (897, 28991), (1219, 21333), (1641, 15847), (2067, 12581), (3657, 7111)]