2228001513

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3581}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 3169124352

約数和(自身を除く): 941122839

約数列:

[1, 3, 23, 69, 71, 127, 213, 381, 1633, 2921, 3581, 4899, 8763, 9017, 10743, 27051, 82363, 207391, 247089, 254251, 454787, 622173, 762753, 1364361, 5847773, 10460101, 17543319, 31380303, 32289877, 96869631, 742667171, 2228001513]

約数ペア:

[(1, 2228001513), (3, 742667171), (23, 96869631), (69, 32289877), (71, 31380303), (127, 17543319), (213, 10460101), (381, 5847773), (1633, 1364361), (2921, 762753), (3581, 622173), (4899, 454787), (8763, 254251), (9017, 247089), (10743, 207391), (27051, 82363)]