30704301

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 46874880

約数和(自身を除く): 16170579

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 2503, 4089, 7509, 12267, 22527, 72587, 117641, 217761, 352923, 653283, 1058769, 3411589, 10234767, 30704301]

約数ペア:

[(1, 30704301), (3, 10234767), (9, 3411589), (29, 1058769), (47, 653283), (87, 352923), (141, 217761), (261, 117641), (423, 72587), (1363, 22527), (2503, 12267), (4089, 7509)]