190535331

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^2$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 300260352

約数和(自身を除く): 109725021

約数列:

[1, 3, 7, 21, 31, 93, 217, 541, 651, 1623, 3787, 11361, 16771, 50313, 117397, 292681, 352191, 878043, 2048767, 6146301, 9073111, 27219333, 63511777, 190535331]

約数ペア:

[(1, 190535331), (3, 63511777), (7, 27219333), (21, 9073111), (31, 6146301), (93, 2048767), (217, 878043), (541, 352191), (651, 292681), (1623, 117397), (3787, 50313), (11361, 16771)]