338428503

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{105331}}^1$

素因数の和:105364

約数の個数: 32

約数和(自身を含む): 606712320

約数和(自身を除く): 268283817

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 105331, 315993, 737317, 947979, 1790627, 2211951, 2843937, 5371881, 6635853, 12534389, 16115643, 19907559, 37603167, 48346929, 112809501, 338428503]

約数ペア:

[(1, 338428503), (3, 112809501), (7, 48346929), (9, 37603167), (17, 19907559), (21, 16115643), (27, 12534389), (51, 6635853), (63, 5371881), (119, 2843937), (153, 2211951), (189, 1790627), (357, 947979), (459, 737317), (1071, 315993), (3213, 105331)]