13768743

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 20385792

約数和(自身を除く): 6617049

約数列:

[1, 3, 23, 31, 41, 69, 93, 123, 157, 471, 713, 943, 1271, 2139, 2829, 3611, 3813, 4867, 6437, 10833, 14601, 19311, 29233, 87699, 111941, 148051, 199547, 335823, 444153, 598641, 4589581, 13768743]

約数ペア:

[(1, 13768743), (3, 4589581), (23, 598641), (31, 444153), (41, 335823), (69, 199547), (93, 148051), (123, 111941), (157, 87699), (471, 29233), (713, 19311), (943, 14601), (1271, 10833), (2139, 6437), (2829, 4867), (3611, 3813)]