25796979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7603}}^1$

素因数の和:7651

約数の個数: 24

約数和(自身を含む): 41517840

約数和(自身を除く): 15720861

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 7603, 22809, 68427, 98839, 220487, 296517, 661461, 889551, 1984383, 2866331, 8598993, 25796979]

約数ペア:

[(1, 25796979), (3, 8598993), (9, 2866331), (13, 1984383), (29, 889551), (39, 661461), (87, 296517), (117, 220487), (261, 98839), (377, 68427), (1131, 22809), (3393, 7603)]