39187323

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 67953600

約数和(自身を除く): 28766277

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 89, 203, 241, 261, 267, 609, 623, 723, 801, 1687, 1827, 1869, 2169, 2581, 5061, 5607, 6989, 7743, 15183, 18067, 20967, 21449, 23229, 48923, 54201, 62901, 64347, 146769, 150143, 162603, 193041, 440307, 450429, 622021, 1351287, 1866063, 4354147, 5598189, 13062441, 39187323]

約数ペア:

[(1, 39187323), (3, 13062441), (7, 5598189), (9, 4354147), (21, 1866063), (29, 1351287), (63, 622021), (87, 450429), (89, 440307), (203, 193041), (241, 162603), (261, 150143), (267, 146769), (609, 64347), (623, 62901), (723, 54201), (801, 48923), (1687, 23229), (1827, 21449), (1869, 20967), (2169, 18067), (2581, 15183), (5061, 7743), (5607, 6989)]