2874892839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{244901}}^1$

素因数の和:244967

約数の個数: 32

約数和(自身を含む): 4827508224

約数和(自身を除く): 1952615385

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 244901, 734703, 1714307, 3183713, 5142921, 9551139, 10530743, 22285991, 31592229, 66857973, 73715201, 136899659, 221145603, 410698977, 958297613, 2874892839]

約数ペア:

[(1, 2874892839), (3, 958297613), (7, 410698977), (13, 221145603), (21, 136899659), (39, 73715201), (43, 66857973), (91, 31592229), (129, 22285991), (273, 10530743), (301, 9551139), (559, 5142921), (903, 3183713), (1677, 1714307), (3913, 734703), (11739, 244901)]