19583847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4183

約数の個数: 24

約数和(自身を含む): 30925440

約数和(自身を除く): 11341593

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4129, 4743, 12387, 37161, 70193, 127999, 210579, 383997, 631737, 1151991, 2175983, 6527949, 19583847]

約数ペア:

[(1, 19583847), (3, 6527949), (9, 2175983), (17, 1151991), (31, 631737), (51, 383997), (93, 210579), (153, 127999), (279, 70193), (527, 37161), (1581, 12387), (4129, 4743)]