13308972417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{818359}}^1$

素因数の和:818517

約数の個数: 24

約数和(自身を含む): 20851812800

約数和(自身を除く): 7542840383

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 16263, 818359, 2455077, 7365231, 10638667, 31916001, 95748003, 113751901, 341255703, 1023767109, 1478774713, 4436324139, 13308972417]

約数ペア:

[(1, 13308972417), (3, 4436324139), (9, 1478774713), (13, 1023767109), (39, 341255703), (117, 113751901), (139, 95748003), (417, 31916001), (1251, 10638667), (1807, 7365231), (5421, 2455077), (16263, 818359)]