38631159

素因数分解:

$3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 65356200

約数和(自身を除く): 26725041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 251, 349, 441, 753, 1047, 1757, 2259, 2443, 3141, 5271, 7329, 12299, 15813, 17101, 21987, 36897, 51303, 87599, 110691, 153909, 262797, 613193, 788391, 1839579, 4292351, 5518737, 12877053, 38631159]

約数ペア:

[(1, 38631159), (3, 12877053), (7, 5518737), (9, 4292351), (21, 1839579), (49, 788391), (63, 613193), (147, 262797), (251, 153909), (349, 110691), (441, 87599), (753, 51303), (1047, 36897), (1757, 21987), (2259, 17101), (2443, 15813), (3141, 12299), (5271, 7329)]