41280003

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 63744000

約数和(自身を除く): 22463997

約数列:

[1, 3, 9, 27, 31, 93, 149, 279, 331, 447, 837, 993, 1341, 2979, 4023, 4619, 8937, 10261, 13857, 30783, 41571, 49319, 92349, 124713, 147957, 277047, 443871, 1331613, 1528889, 4586667, 13760001, 41280003]

約数ペア:

[(1, 41280003), (3, 13760001), (9, 4586667), (27, 1528889), (31, 1331613), (93, 443871), (149, 277047), (279, 147957), (331, 124713), (447, 92349), (837, 49319), (993, 41571), (1341, 30783), (2979, 13857), (4023, 10261), (4619, 8937)]