1837608927

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1801}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 3115931904

約数和(自身を除く): 1278322977

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 631, 1617, 1801, 1893, 4417, 5403, 6941, 12607, 13251, 19811, 20823, 30919, 37821, 48587, 59433, 88249, 92757, 138677, 145761, 264747, 340109, 416031, 970739, 1020327, 1136431, 2912217, 3409293, 7955017, 12500741, 23865051, 37502223, 55685119, 87505187, 167055357, 262515561, 612536309, 1837608927]

約数ペア:

[(1, 1837608927), (3, 612536309), (7, 262515561), (11, 167055357), (21, 87505187), (33, 55685119), (49, 37502223), (77, 23865051), (147, 12500741), (231, 7955017), (539, 3409293), (631, 2912217), (1617, 1136431), (1801, 1020327), (1893, 970739), (4417, 416031), (5403, 340109), (6941, 264747), (12607, 145761), (13251, 138677), (19811, 92757), (20823, 88249), (30919, 59433), (37821, 48587)]