213392037

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 286627392

約数和(自身を除く): 73235355

約数列:

[1, 3, 317, 457, 491, 951, 1371, 1473, 144869, 155647, 224387, 434607, 466941, 673161, 71130679, 213392037]

約数ペア:

[(1, 213392037), (3, 71130679), (317, 673161), (457, 466941), (491, 434607), (951, 224387), (1371, 155647), (1473, 144869)]