40604223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 62710272

約数和(自身を除く): 22106049

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 671, 759, 877, 1403, 2013, 2631, 4209, 9647, 15433, 20171, 28941, 46299, 53497, 60513, 160491, 221881, 588467, 665643, 1230431, 1765401, 3691293, 13534741, 40604223]

約数ペア:

[(1, 40604223), (3, 13534741), (11, 3691293), (23, 1765401), (33, 1230431), (61, 665643), (69, 588467), (183, 221881), (253, 160491), (671, 60513), (759, 53497), (877, 46299), (1403, 28941), (2013, 20171), (2631, 15433), (4209, 9647)]