8407443

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 5381997

約数列:

[1, 3, 11, 19, 23, 33, 53, 57, 69, 121, 159, 209, 253, 363, 437, 583, 627, 759, 1007, 1219, 1311, 1749, 2299, 2783, 3021, 3657, 4807, 6413, 6897, 8349, 11077, 13409, 14421, 19239, 23161, 33231, 40227, 52877, 69483, 121847, 147499, 158631, 254771, 365541, 442497, 764313, 2802481, 8407443]

約数ペア:

[(1, 8407443), (3, 2802481), (11, 764313), (19, 442497), (23, 365541), (33, 254771), (53, 158631), (57, 147499), (69, 121847), (121, 69483), (159, 52877), (209, 40227), (253, 33231), (363, 23161), (437, 19239), (583, 14421), (627, 13409), (759, 11077), (1007, 8349), (1219, 6897), (1311, 6413), (1749, 4807), (2299, 3657), (2783, 3021)]