121163784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{721213}}^1$

素因数の和:721229

約数の個数: 32

約数和(自身を含む): 346182720

約数和(自身を除く): 225018936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 721213, 1442426, 2163639, 2884852, 4327278, 5048491, 5769704, 8654556, 10096982, 15145473, 17309112, 20193964, 30290946, 40387928, 60581892, 121163784]

約数ペア:

[(1, 121163784), (2, 60581892), (3, 40387928), (4, 30290946), (6, 20193964), (7, 17309112), (8, 15145473), (12, 10096982), (14, 8654556), (21, 5769704), (24, 5048491), (28, 4327278), (42, 2884852), (56, 2163639), (84, 1442426), (168, 721213)]