442321803

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70919}}^1$

素因数の和:70949

約数の個数: 40

約数和(自身を含む): 823806720

約数和(自身を除く): 381484917

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 70919, 212757, 496433, 638271, 780109, 1489299, 1914813, 2340327, 4467897, 5460763, 5744439, 7020981, 13403691, 16382289, 21062943, 40211073, 49146867, 63188829, 147440601, 442321803]

約数ペア:

[(1, 442321803), (3, 147440601), (7, 63188829), (9, 49146867), (11, 40211073), (21, 21062943), (27, 16382289), (33, 13403691), (63, 7020981), (77, 5744439), (81, 5460763), (99, 4467897), (189, 2340327), (231, 1914813), (297, 1489299), (567, 780109), (693, 638271), (891, 496433), (2079, 212757), (6237, 70919)]