29277321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 13300599

約数列:

[1, 3, 23, 41, 69, 79, 123, 131, 237, 393, 943, 1817, 2829, 3013, 3239, 5371, 5451, 9039, 9717, 10349, 16113, 31047, 74497, 123533, 223491, 238027, 370599, 424309, 714081, 1272927, 9759107, 29277321]

約数ペア:

[(1, 29277321), (3, 9759107), (23, 1272927), (41, 714081), (69, 424309), (79, 370599), (123, 238027), (131, 223491), (237, 123533), (393, 74497), (943, 31047), (1817, 16113), (2829, 10349), (3013, 9717), (3239, 9039), (5371, 5451)]