41189421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 70288512

約数和(自身を除く): 29099091

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 157, 217, 273, 403, 471, 651, 961, 1099, 1209, 2041, 2821, 2883, 3297, 4867, 6123, 6727, 8463, 12493, 14287, 14601, 20181, 34069, 37479, 42861, 63271, 87451, 102207, 150877, 189813, 262353, 442897, 452631, 1056139, 1328691, 1961401, 3168417, 5884203, 13729807, 41189421]

約数ペア:

[(1, 41189421), (3, 13729807), (7, 5884203), (13, 3168417), (21, 1961401), (31, 1328691), (39, 1056139), (91, 452631), (93, 442897), (157, 262353), (217, 189813), (273, 150877), (403, 102207), (471, 87451), (651, 63271), (961, 42861), (1099, 37479), (1209, 34069), (2041, 20181), (2821, 14601), (2883, 14287), (3297, 12493), (4867, 8463), (6123, 6727)]