549885441

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{26003}}^1$

素因数の和:26085

約数の個数: 32

約数和(自身を含む): 898698240

約数和(自身を除く): 348812799

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 21147, 26003, 78009, 182021, 494057, 546063, 1378159, 1482171, 3458399, 4134477, 9647113, 10375197, 26185021, 28941339, 78555063, 183295147, 549885441]

約数ペア:

[(1, 549885441), (3, 183295147), (7, 78555063), (19, 28941339), (21, 26185021), (53, 10375197), (57, 9647113), (133, 4134477), (159, 3458399), (371, 1482171), (399, 1378159), (1007, 546063), (1113, 494057), (3021, 182021), (7049, 78009), (21147, 26003)]