3137862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 7871472

約数和(自身を除く): 4733610

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 821, 1274, 1642, 1911, 2463, 3822, 4926, 5747, 10673, 11494, 17241, 21346, 32019, 34482, 40229, 64038, 74711, 80458, 120687, 149422, 224133, 241374, 448266, 522977, 1045954, 1568931, 3137862]

約数ペア:

[(1, 3137862), (2, 1568931), (3, 1045954), (6, 522977), (7, 448266), (13, 241374), (14, 224133), (21, 149422), (26, 120687), (39, 80458), (42, 74711), (49, 64038), (78, 40229), (91, 34482), (98, 32019), (147, 21346), (182, 17241), (273, 11494), (294, 10673), (546, 5747), (637, 4926), (821, 3822), (1274, 2463), (1642, 1911)]