4455213

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 6819456

約数和(自身を除く): 2364243

約数列:

[1, 3, 7, 21, 353, 601, 1059, 1803, 2471, 4207, 7413, 12621, 212153, 636459, 1485071, 4455213]

約数ペア:

[(1, 4455213), (3, 1485071), (7, 636459), (21, 212153), (353, 12621), (601, 7413), (1059, 4207), (1803, 2471)]