319983613

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 342156672

約数和(自身を除く): 22173059

約数列:

[1, 23, 61, 131, 1403, 1741, 3013, 7991, 40043, 106201, 183793, 228071, 2442623, 5245633, 13912331, 319983613]

約数ペア:

[(1, 319983613), (23, 13912331), (61, 5245633), (131, 2442623), (1403, 228071), (1741, 183793), (3013, 106201), (7991, 40043)]