4976223

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 8211456

約数和(自身を除く): 3235233

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 263, 357, 371, 789, 901, 1113, 1841, 2703, 4471, 5523, 6307, 13413, 13939, 18921, 31297, 41817, 93891, 97573, 236963, 292719, 710889, 1658741, 4976223]

約数ペア:

[(1, 4976223), (3, 1658741), (7, 710889), (17, 292719), (21, 236963), (51, 97573), (53, 93891), (119, 41817), (159, 31297), (263, 18921), (357, 13939), (371, 13413), (789, 6307), (901, 5523), (1113, 4471), (1841, 2703)]