47917233

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 87325056

約数和(自身を除く): 39407823

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1427, 1599, 2583, 3731, 4281, 4797, 9989, 11193, 12843, 18551, 29967, 33579, 55653, 58507, 89901, 129857, 166959, 175521, 389571, 409549, 526563, 760591, 1168713, 1228647, 2281773, 3685941, 5324137, 6845319, 15972411, 47917233]

約数ペア:

[(1, 47917233), (3, 15972411), (7, 6845319), (9, 5324137), (13, 3685941), (21, 2281773), (39, 1228647), (41, 1168713), (63, 760591), (91, 526563), (117, 409549), (123, 389571), (273, 175521), (287, 166959), (369, 129857), (533, 89901), (819, 58507), (861, 55653), (1427, 33579), (1599, 29967), (2583, 18551), (3731, 12843), (4281, 11193), (4797, 9989)]