2208521211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{29387}}^1$

素因数の和:29491

約数の個数: 32

約数和(自身を含む): 3317787648

約数和(自身を除く): 1109266437

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 533, 611, 1599, 1833, 1927, 5781, 25051, 29387, 75153, 88161, 382031, 1146093, 1204867, 1381189, 3614601, 4143567, 15663271, 17955457, 46989813, 53866371, 56628749, 169886247, 736173737, 2208521211]

約数ペア:

[(1, 2208521211), (3, 736173737), (13, 169886247), (39, 56628749), (41, 53866371), (47, 46989813), (123, 17955457), (141, 15663271), (533, 4143567), (611, 3614601), (1599, 1381189), (1833, 1204867), (1927, 1146093), (5781, 382031), (25051, 88161), (29387, 75153)]