3394293

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 5591040

約数和(自身を除く): 2196747

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 181, 329, 399, 543, 893, 987, 1267, 2679, 3439, 3801, 6251, 8507, 10317, 18753, 24073, 25521, 59549, 72219, 161633, 178647, 484899, 1131431, 3394293]

約数ペア:

[(1, 3394293), (3, 1131431), (7, 484899), (19, 178647), (21, 161633), (47, 72219), (57, 59549), (133, 25521), (141, 24073), (181, 18753), (329, 10317), (399, 8507), (543, 6251), (893, 3801), (987, 3439), (1267, 2679)]