298996977

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 428821120

約数和(自身を除く): 129824143

約数列:

[1, 3, 19, 57, 73, 181, 219, 397, 543, 1191, 1387, 3439, 4161, 7543, 10317, 13213, 22629, 28981, 39639, 71857, 86943, 215571, 251047, 550639, 753141, 1365283, 1651917, 4095849, 5245561, 15736683, 99665659, 298996977]

約数ペア:

[(1, 298996977), (3, 99665659), (19, 15736683), (57, 5245561), (73, 4095849), (181, 1651917), (219, 1365283), (397, 753141), (543, 550639), (1191, 251047), (1387, 215571), (3439, 86943), (4161, 71857), (7543, 39639), (10317, 28981), (13213, 22629)]