3372747

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 2156853

約数列:

[1, 3, 7, 19, 21, 57, 79, 107, 133, 237, 321, 399, 553, 749, 1501, 1659, 2033, 2247, 4503, 6099, 8453, 10507, 14231, 25359, 31521, 42693, 59171, 160607, 177513, 481821, 1124249, 3372747]

約数ペア:

[(1, 3372747), (3, 1124249), (7, 481821), (19, 177513), (21, 160607), (57, 59171), (79, 42693), (107, 31521), (133, 25359), (237, 14231), (321, 10507), (399, 8453), (553, 6099), (749, 4503), (1501, 2247), (1659, 2033)]