3327551409

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{18839}}^1$

素因数の和:19509

約数の個数: 32

約数和(自身を含む): 5469327360

約数和(自身を除く): 2141775951

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 647, 1941, 4529, 8411, 13587, 18839, 25233, 56517, 58877, 131873, 176631, 244907, 395619, 734721, 1714349, 5143047, 12188833, 36566499, 85321831, 158454829, 255965493, 475364487, 1109183803, 3327551409]

約数ペア:

[(1, 3327551409), (3, 1109183803), (7, 475364487), (13, 255965493), (21, 158454829), (39, 85321831), (91, 36566499), (273, 12188833), (647, 5143047), (1941, 1714349), (4529, 734721), (8411, 395619), (13587, 244907), (18839, 176631), (25233, 131873), (56517, 58877)]