47934747

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5009

約数の個数: 40

約数和(自身を含む): 86666976

約数和(自身を除く): 38732229

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 4973, 9639, 14919, 34811, 44757, 84541, 104433, 134271, 253623, 313299, 402813, 591787, 760869, 939897, 1775361, 2282607, 2819691, 5326083, 6847821, 15978249, 47934747]

約数ペア:

[(1, 47934747), (3, 15978249), (7, 6847821), (9, 5326083), (17, 2819691), (21, 2282607), (27, 1775361), (51, 939897), (63, 760869), (81, 591787), (119, 402813), (153, 313299), (189, 253623), (357, 134271), (459, 104433), (567, 84541), (1071, 44757), (1377, 34811), (3213, 14919), (4973, 9639)]