105915747

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8563}}^1$

素因数の和:8623

約数の個数: 32

約数和(自身を含む): 175390720

約数和(自身を除く): 69474973

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 8563, 12369, 25689, 59941, 162697, 179823, 265453, 488091, 796359, 1138879, 1858171, 3416637, 5043607, 5574513, 15130821, 35305249, 105915747]

約数ペア:

[(1, 105915747), (3, 35305249), (7, 15130821), (19, 5574513), (21, 5043607), (31, 3416637), (57, 1858171), (93, 1138879), (133, 796359), (217, 488091), (399, 265453), (589, 179823), (651, 162697), (1767, 59941), (4123, 25689), (8563, 12369)]