1171439421

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 1619025408

約数和(自身を除く): 447585987

約数列:

[1, 3, 47, 141, 181, 197, 233, 543, 591, 699, 8507, 9259, 10951, 25521, 27777, 32853, 35657, 42173, 45901, 106971, 126519, 137703, 1675879, 1982131, 2157347, 5027637, 5946393, 6472041, 8308081, 24924243, 390479807, 1171439421]

約数ペア:

[(1, 1171439421), (3, 390479807), (47, 24924243), (141, 8308081), (181, 6472041), (197, 5946393), (233, 5027637), (543, 2157347), (591, 1982131), (699, 1675879), (8507, 137703), (9259, 126519), (10951, 106971), (25521, 45901), (27777, 42173), (32853, 35657)]