9870243

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2778

約数の個数: 16

約数和(自身を含む): 13996800

約数和(自身を除く): 4126557

約数列:

[1, 3, 23, 53, 69, 159, 1219, 2699, 3657, 8097, 62077, 143047, 186231, 429141, 3290081, 9870243]

約数ペア:

[(1, 9870243), (3, 3290081), (23, 429141), (53, 186231), (69, 143047), (159, 62077), (1219, 8097), (2699, 3657)]