9691773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 16084992

約数和(自身を除く): 6393219

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 271, 273, 393, 813, 917, 1703, 1897, 2751, 3523, 5109, 5691, 10569, 11921, 24661, 35501, 35763, 73983, 106503, 248507, 461513, 745521, 1384539, 3230591, 9691773]

約数ペア:

[(1, 9691773), (3, 3230591), (7, 1384539), (13, 745521), (21, 461513), (39, 248507), (91, 106503), (131, 73983), (271, 35763), (273, 35501), (393, 24661), (813, 11921), (917, 10569), (1703, 5691), (1897, 5109), (2751, 3523)]