23473821

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 15233379

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 1399, 2397, 4197, 5593, 9793, 16779, 23783, 29379, 65753, 71349, 166481, 197259, 460271, 499443, 1117801, 1380813, 3353403, 7824607, 23473821]

約数ペア:

[(1, 23473821), (3, 7824607), (7, 3353403), (17, 1380813), (21, 1117801), (47, 499443), (51, 460271), (119, 197259), (141, 166481), (329, 71349), (357, 65753), (799, 29379), (987, 23783), (1399, 16779), (2397, 9793), (4197, 5593)]