2247759261

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23431}}^1$

素因数の和:23487

約数の個数: 64

約数和(自身を含む): 4049049600

約数和(自身を除く): 1801290339

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 297, 323, 459, 513, 561, 627, 969, 1683, 1881, 2907, 3553, 5049, 5643, 8721, 10659, 23431, 31977, 70293, 95931, 210879, 257741, 398327, 445189, 632637, 773223, 1194981, 1335567, 2319669, 3584943, 4006701, 4381597, 4897079, 6959007, 7568213, 10754829, 12020103, 13144791, 14691237, 22704639, 39434373, 44073711, 68113917, 83250343, 118303119, 132221133, 204341751, 249751029, 749253087, 2247759261]

約数ペア:

[(1, 2247759261), (3, 749253087), (9, 249751029), (11, 204341751), (17, 132221133), (19, 118303119), (27, 83250343), (33, 68113917), (51, 44073711), (57, 39434373), (99, 22704639), (153, 14691237), (171, 13144791), (187, 12020103), (209, 10754829), (297, 7568213), (323, 6959007), (459, 4897079), (513, 4381597), (561, 4006701), (627, 3584943), (969, 2319669), (1683, 1335567), (1881, 1194981), (2907, 773223), (3553, 632637), (5049, 445189), (5643, 398327), (8721, 257741), (10659, 210879), (23431, 95931), (31977, 70293)]