9953307

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 18152960

約数和(自身を除く): 8199653

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 4051, 12153, 28357, 36459, 52663, 85071, 109377, 157989, 255213, 368641, 473967, 765639, 1105923, 1421901, 3317769, 9953307]

約数ペア:

[(1, 9953307), (3, 3317769), (7, 1421901), (9, 1105923), (13, 765639), (21, 473967), (27, 368641), (39, 255213), (63, 157989), (91, 109377), (117, 85071), (189, 52663), (273, 36459), (351, 28357), (819, 12153), (2457, 4051)]