9071517

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 15628032

約数和(自身を除く): 6556515

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 101, 141, 147, 273, 303, 329, 611, 637, 707, 987, 1313, 1833, 1911, 2121, 2303, 3939, 4277, 4747, 4949, 6909, 9191, 12831, 14241, 14847, 27573, 29939, 33229, 61711, 64337, 89817, 99687, 185133, 193011, 232603, 431977, 697809, 1295931, 3023839, 9071517]

約数ペア:

[(1, 9071517), (3, 3023839), (7, 1295931), (13, 697809), (21, 431977), (39, 232603), (47, 193011), (49, 185133), (91, 99687), (101, 89817), (141, 64337), (147, 61711), (273, 33229), (303, 29939), (329, 27573), (611, 14847), (637, 14241), (707, 12831), (987, 9191), (1313, 6909), (1833, 4949), (1911, 4747), (2121, 4277), (2303, 3939)]