297515091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 434534400

約数和(自身を除く): 137019309

約数列:

[1, 3, 19, 31, 57, 93, 137, 411, 589, 1229, 1767, 2603, 3687, 4247, 7809, 12741, 23351, 38099, 70053, 80693, 114297, 168373, 242079, 505119, 723881, 2171643, 3199087, 5219563, 9597261, 15658689, 99171697, 297515091]

約数ペア:

[(1, 297515091), (3, 99171697), (19, 15658689), (31, 9597261), (57, 5219563), (93, 3199087), (137, 2171643), (411, 723881), (589, 505119), (1229, 242079), (1767, 168373), (2603, 114297), (3687, 80693), (4247, 70053), (7809, 38099), (12741, 23351)]