4519893

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 7299072

約数和(自身を除く): 2779179

約数列:

[1, 3, 7, 21, 31, 53, 93, 131, 159, 217, 371, 393, 651, 917, 1113, 1643, 2751, 4061, 4929, 6943, 11501, 12183, 20829, 28427, 34503, 48601, 85281, 145803, 215233, 645699, 1506631, 4519893]

約数ペア:

[(1, 4519893), (3, 1506631), (7, 645699), (21, 215233), (31, 145803), (53, 85281), (93, 48601), (131, 34503), (159, 28427), (217, 20829), (371, 12183), (393, 11501), (651, 6943), (917, 4929), (1113, 4061), (1643, 2751)]