23564619

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 38787840

約数和(自身を除く): 15223221

約数列:

[1, 3, 9, 13, 31, 39, 73, 89, 93, 117, 219, 267, 279, 403, 657, 801, 949, 1157, 1209, 2263, 2759, 2847, 3471, 3627, 6497, 6789, 8277, 8541, 10413, 19491, 20367, 24831, 29419, 35867, 58473, 84461, 88257, 107601, 201407, 253383, 264771, 322803, 604221, 760149, 1812663, 2618291, 7854873, 23564619]

約数ペア:

[(1, 23564619), (3, 7854873), (9, 2618291), (13, 1812663), (31, 760149), (39, 604221), (73, 322803), (89, 264771), (93, 253383), (117, 201407), (219, 107601), (267, 88257), (279, 84461), (403, 58473), (657, 35867), (801, 29419), (949, 24831), (1157, 20367), (1209, 19491), (2263, 10413), (2759, 8541), (2847, 8277), (3471, 6789), (3627, 6497)]