716193

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 1138176

約数和(自身を除く): 421983

約数列:

[1, 3, 9, 17, 31, 51, 93, 151, 153, 279, 453, 527, 1359, 1581, 2567, 4681, 4743, 7701, 14043, 23103, 42129, 79577, 238731, 716193]

約数ペア:

[(1, 716193), (3, 238731), (9, 79577), (17, 42129), (31, 23103), (51, 14043), (93, 7701), (151, 4743), (153, 4681), (279, 2567), (453, 1581), (527, 1359)]