23032821

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 37509120

約数和(自身を除く): 14476299

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 1109, 2967, 3327, 6923, 7763, 20769, 23289, 25507, 47687, 76521, 143061, 178549, 333809, 535647, 1001427, 1096801, 3290403, 7677607, 23032821]

約数ペア:

[(1, 23032821), (3, 7677607), (7, 3290403), (21, 1096801), (23, 1001427), (43, 535647), (69, 333809), (129, 178549), (161, 143061), (301, 76521), (483, 47687), (903, 25507), (989, 23289), (1109, 20769), (2967, 7763), (3327, 6923)]