16017741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 24885120

約数和(自身を除く): 8867379

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1993, 2679, 5979, 8037, 17937, 37867, 93671, 113601, 281013, 340803, 843039, 1779749, 5339247, 16017741]

約数ペア:

[(1, 16017741), (3, 5339247), (9, 1779749), (19, 843039), (47, 340803), (57, 281013), (141, 113601), (171, 93671), (423, 37867), (893, 17937), (1993, 8037), (2679, 5979)]