About the Number

4128813

4128812 ← → 4128814

2進数表記:1111110000000000101101

漢数字表記:四百十二万八千八百十三

素因数分解:

3 5 × 13 1 × 1307 1

素因数の和:1335
約数の個数: 24
約数和(自身を含む): 6665568
約数和(自身を除く): 2536755

約数列:
[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 1307, 3159, 3921, 11763, 16991, 35289, 50973, 105867, 152919, 317601, 458757, 1376271, 4128813]

約数ペア:
[(1, 4128813), (3, 1376271), (9, 458757), (13, 317601), (27, 152919), (39, 105867), (81, 50973), (117, 35289), (243, 16991), (351, 11763), (1053, 3921), (1307, 3159)]

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