230934417

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3833}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 372971520

約数和(自身を除く): 142037103

約数列:

[1, 3, 7, 19, 21, 57, 133, 151, 399, 453, 1057, 2869, 3171, 3833, 8607, 11499, 20083, 26831, 60249, 72827, 80493, 218481, 509789, 578783, 1529367, 1736349, 4051481, 10996877, 12154443, 32990631, 76978139, 230934417]

約数ペア:

[(1, 230934417), (3, 76978139), (7, 32990631), (19, 12154443), (21, 10996877), (57, 4051481), (133, 1736349), (151, 1529367), (399, 578783), (453, 509789), (1057, 218481), (2869, 80493), (3171, 72827), (3833, 60249), (8607, 26831), (11499, 20083)]