298030713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 435456000

約数和(自身を除く): 137425287

約数列:

[1, 3, 19, 47, 53, 57, 141, 159, 893, 1007, 2099, 2491, 2679, 3021, 6297, 7473, 39881, 47329, 98653, 111247, 119643, 141987, 295959, 333741, 1874407, 2113693, 5228609, 5623221, 6341079, 15685827, 99343571, 298030713]

約数ペア:

[(1, 298030713), (3, 99343571), (19, 15685827), (47, 6341079), (53, 5623221), (57, 5228609), (141, 2113693), (159, 1874407), (893, 333741), (1007, 295959), (2099, 141987), (2491, 119643), (2679, 111247), (3021, 98653), (6297, 47329), (7473, 39881)]