346799229

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18493}}^1$

素因数の和:18569

約数の個数: 32

約数和(自身を含む): 568135680

約数和(自身を除く): 221336451

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 18493, 18753, 55479, 129451, 351367, 388353, 869171, 1054101, 2459569, 2607513, 6084197, 7378707, 16514249, 18252591, 49542747, 115599743, 346799229]

約数ペア:

[(1, 346799229), (3, 115599743), (7, 49542747), (19, 18252591), (21, 16514249), (47, 7378707), (57, 6084197), (133, 2607513), (141, 2459569), (329, 1054101), (399, 869171), (893, 388353), (987, 351367), (2679, 129451), (6251, 55479), (18493, 18753)]