1327926929

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{601}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 1647072000

約数和(自身を除く): 319145071

約数列:

[1, 7, 19, 37, 133, 259, 449, 601, 703, 3143, 4207, 4921, 8531, 11419, 16613, 22237, 59717, 79933, 116291, 155659, 269849, 315647, 422503, 1888943, 2209529, 2957521, 5127131, 9984413, 35889917, 69890891, 189703847, 1327926929]

約数ペア:

[(1, 1327926929), (7, 189703847), (19, 69890891), (37, 35889917), (133, 9984413), (259, 5127131), (449, 2957521), (601, 2209529), (703, 1888943), (3143, 422503), (4207, 315647), (4921, 269849), (8531, 155659), (11419, 116291), (16613, 79933), (22237, 59717)]