40918287

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4211}}^1$

素因数の和:4334

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 15690993

約数列:

[1, 3, 41, 79, 123, 237, 3239, 4211, 9717, 12633, 172651, 332669, 517953, 998007, 13639429, 40918287]

約数ペア:

[(1, 40918287), (3, 13639429), (41, 998007), (79, 517953), (123, 332669), (237, 172651), (3239, 12633), (4211, 9717)]