316790487

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17029}}^1$

素因数の和:17104

約数の個数: 32

約数和(自身を含む): 514987200

約数和(自身を除く): 198196713

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 6201, 17029, 18603, 51087, 153261, 221377, 459783, 664131, 902537, 1992393, 2707611, 5977179, 8122833, 11732981, 24368499, 35198943, 105596829, 316790487]

約数ペア:

[(1, 316790487), (3, 105596829), (9, 35198943), (13, 24368499), (27, 11732981), (39, 8122833), (53, 5977179), (117, 2707611), (159, 1992393), (351, 902537), (477, 664131), (689, 459783), (1431, 221377), (2067, 153261), (6201, 51087), (17029, 18603)]