308996943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 457228800

約数和(自身を除く): 148231857

約数列:

[1, 3, 19, 29, 53, 57, 87, 159, 551, 1007, 1537, 1653, 3021, 3527, 4611, 10581, 29203, 67013, 87609, 102283, 186931, 201039, 306849, 560793, 1943377, 3551689, 5420999, 5830131, 10655067, 16262997, 102998981, 308996943]

約数ペア:

[(1, 308996943), (3, 102998981), (19, 16262997), (29, 10655067), (53, 5830131), (57, 5420999), (87, 3551689), (159, 1943377), (551, 560793), (1007, 306849), (1537, 201039), (1653, 186931), (3021, 102283), (3527, 87609), (4611, 67013), (10581, 29203)]