23578863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 39616512

約数和(自身を除く): 16037649

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 991, 1133, 2163, 2973, 3399, 6937, 7931, 10901, 20811, 23793, 32703, 76307, 102073, 228921, 306219, 714511, 1122803, 2143533, 3368409, 7859621, 23578863]

約数ペア:

[(1, 23578863), (3, 7859621), (7, 3368409), (11, 2143533), (21, 1122803), (33, 714511), (77, 306219), (103, 228921), (231, 102073), (309, 76307), (721, 32703), (991, 23793), (1133, 20811), (2163, 10901), (2973, 7931), (3399, 6937)]