2212451847

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{16333}}^1$

素因数の和:16544

約数の個数: 32

約数和(自身を含む): 3410539200

約数和(自身を除く): 1198087353

約数列:

[1, 3, 9, 27, 29, 87, 173, 261, 519, 783, 1557, 4671, 5017, 15051, 16333, 45153, 48999, 135459, 146997, 440991, 473657, 1420971, 2825609, 4262913, 8476827, 12788739, 25430481, 76291443, 81942661, 245827983, 737483949, 2212451847]

約数ペア:

[(1, 2212451847), (3, 737483949), (9, 245827983), (27, 81942661), (29, 76291443), (87, 25430481), (173, 12788739), (261, 8476827), (519, 4262913), (783, 2825609), (1557, 1420971), (4671, 473657), (5017, 440991), (15051, 146997), (16333, 135459), (45153, 48999)]