13268151

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 21432320

約数和(自身を除く): 8164169

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 367, 927, 1101, 1339, 2781, 3303, 4017, 4771, 9909, 12051, 14313, 36153, 37801, 42939, 113403, 128817, 340209, 491413, 1020627, 1474239, 4422717, 13268151]

約数ペア:

[(1, 13268151), (3, 4422717), (9, 1474239), (13, 1020627), (27, 491413), (39, 340209), (103, 128817), (117, 113403), (309, 42939), (351, 37801), (367, 36153), (927, 14313), (1101, 12051), (1339, 9909), (2781, 4771), (3303, 4017)]