15704408811

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{5231}}^1$

素因数の和:6832

約数の個数: 48

約数和(自身を含む): 26253255168

約数和(自身を除く): 10548846357

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1571, 1911, 4713, 5231, 10997, 15693, 20423, 32991, 36617, 61269, 68003, 76979, 109851, 142961, 204009, 230937, 256319, 428883, 476021, 768957, 1000727, 1428063, 3002181, 3332147, 8217901, 9996441, 24653703, 57525307, 106832713, 172575921, 320498139, 402677149, 747828991, 1208031447, 2243486973, 5234802937, 15704408811]

約数ペア:

[(1, 15704408811), (3, 5234802937), (7, 2243486973), (13, 1208031447), (21, 747828991), (39, 402677149), (49, 320498139), (91, 172575921), (147, 106832713), (273, 57525307), (637, 24653703), (1571, 9996441), (1911, 8217901), (4713, 3332147), (5231, 3002181), (10997, 1428063), (15693, 1000727), (20423, 768957), (32991, 476021), (36617, 428883), (61269, 256319), (68003, 230937), (76979, 204009), (109851, 142961)]