23279841

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 38892672

約数和(自身を除く): 15612831

約数列:

[1, 3, 9, 13, 23, 39, 41, 69, 117, 123, 207, 211, 299, 369, 533, 633, 897, 943, 1599, 1899, 2691, 2743, 2829, 4797, 4853, 8229, 8487, 8651, 12259, 14559, 24687, 25953, 36777, 43677, 63089, 77859, 110331, 112463, 189267, 198973, 337389, 567801, 596919, 1012167, 1790757, 2586649, 7759947, 23279841]

約数ペア:

[(1, 23279841), (3, 7759947), (9, 2586649), (13, 1790757), (23, 1012167), (39, 596919), (41, 567801), (69, 337389), (117, 198973), (123, 189267), (207, 112463), (211, 110331), (299, 77859), (369, 63089), (533, 43677), (633, 36777), (897, 25953), (943, 24687), (1599, 14559), (1899, 12259), (2691, 8651), (2743, 8487), (2829, 8229), (4797, 4853)]