2168303907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{1439}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 3640412160

約数和(自身を除く): 1472108253

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 593, 847, 1439, 1779, 2541, 4151, 4317, 6523, 10073, 12453, 15829, 19569, 30219, 45661, 47487, 71753, 110803, 136983, 174119, 215259, 332409, 502271, 522357, 853327, 1218833, 1506813, 2559981, 3656499, 5973289, 9386597, 17919867, 28159791, 65706179, 103252567, 197118537, 309757701, 722767969, 2168303907]

約数ペア:

[(1, 2168303907), (3, 722767969), (7, 309757701), (11, 197118537), (21, 103252567), (33, 65706179), (77, 28159791), (121, 17919867), (231, 9386597), (363, 5973289), (593, 3656499), (847, 2559981), (1439, 1506813), (1779, 1218833), (2541, 853327), (4151, 522357), (4317, 502271), (6523, 332409), (10073, 215259), (12453, 174119), (15829, 136983), (19569, 110803), (30219, 71753), (45661, 47487)]