41680821

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 73773504

約数和(自身を除く): 32092683

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1283, 1547, 1911, 2499, 3849, 4641, 8981, 10829, 16679, 21811, 26943, 32487, 50037, 62867, 65433, 116753, 152677, 188601, 283543, 350259, 458031, 817271, 850629, 1068739, 1984801, 2451813, 3206217, 5954403, 13893607, 41680821]

約数ペア:

[(1, 41680821), (3, 13893607), (7, 5954403), (13, 3206217), (17, 2451813), (21, 1984801), (39, 1068739), (49, 850629), (51, 817271), (91, 458031), (119, 350259), (147, 283543), (221, 188601), (273, 152677), (357, 116753), (637, 65433), (663, 62867), (833, 50037), (1283, 32487), (1547, 26943), (1911, 21811), (2499, 16679), (3849, 10829), (4641, 8981)]