2019201093

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{10861}}^1$

素因数の和:11114

約数の個数: 48

約数和(自身を含む): 3605836416

約数和(自身を除く): 1586635323

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 227, 273, 681, 819, 1589, 2043, 2951, 4767, 8853, 10861, 14301, 20657, 26559, 32583, 61971, 76027, 97749, 141193, 185913, 228081, 423579, 684243, 988351, 1270737, 2465447, 2965053, 7396341, 8895159, 17258129, 22189023, 32050811, 51774387, 96152433, 155323161, 224355677, 288457299, 673067031, 2019201093]

約数ペア:

[(1, 2019201093), (3, 673067031), (7, 288457299), (9, 224355677), (13, 155323161), (21, 96152433), (39, 51774387), (63, 32050811), (91, 22189023), (117, 17258129), (227, 8895159), (273, 7396341), (681, 2965053), (819, 2465447), (1589, 1270737), (2043, 988351), (2951, 684243), (4767, 423579), (8853, 228081), (10861, 185913), (14301, 141193), (20657, 97749), (26559, 76027), (32583, 61971)]