21796715523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{63737}}^1$

素因数の和:64035

約数の個数: 32

約数和(自身を含む): 32576746752

約数和(自身を除く): 10780031229

約数列:

[1, 3, 11, 33, 43, 129, 241, 473, 723, 1419, 2651, 7953, 10363, 31089, 63737, 113993, 191211, 341979, 701107, 2103321, 2740691, 8222073, 15360617, 30147601, 46081851, 90442803, 168966787, 506900361, 660506531, 1981519593, 7265571841, 21796715523]

約数ペア:

[(1, 21796715523), (3, 7265571841), (11, 1981519593), (33, 660506531), (43, 506900361), (129, 168966787), (241, 90442803), (473, 46081851), (723, 30147601), (1419, 15360617), (2651, 8222073), (7953, 2740691), (10363, 2103321), (31089, 701107), (63737, 341979), (113993, 191211)]