3962547

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 2387853

約数列:

[1, 3, 9, 17, 27, 51, 89, 97, 153, 267, 291, 459, 801, 873, 1513, 1649, 2403, 2619, 4539, 4947, 8633, 13617, 14841, 25899, 40851, 44523, 77697, 146761, 233091, 440283, 1320849, 3962547]

約数ペア:

[(1, 3962547), (3, 1320849), (9, 440283), (17, 233091), (27, 146761), (51, 77697), (89, 44523), (97, 40851), (153, 25899), (267, 14841), (291, 13617), (459, 8633), (801, 4947), (873, 4539), (1513, 2619), (1649, 2403)]