47805219

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 87070464

約数和(自身を除く): 39265245

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 101, 231, 303, 683, 693, 707, 909, 1111, 2049, 2121, 3333, 4781, 6147, 6363, 7513, 7777, 9999, 14343, 22539, 23331, 43029, 52591, 67617, 68983, 69993, 157773, 206949, 473319, 482881, 620847, 758813, 1448643, 2276439, 4345929, 5311691, 6829317, 15935073, 47805219]

約数ペア:

[(1, 47805219), (3, 15935073), (7, 6829317), (9, 5311691), (11, 4345929), (21, 2276439), (33, 1448643), (63, 758813), (77, 620847), (99, 482881), (101, 473319), (231, 206949), (303, 157773), (683, 69993), (693, 68983), (707, 67617), (909, 52591), (1111, 43029), (2049, 23331), (2121, 22539), (3333, 14343), (4781, 9999), (6147, 7777), (6363, 7513)]