346218779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 380801040

約数和(自身を除く): 34582261

約数列:

[1, 19, 47, 73, 113, 893, 1387, 2147, 2209, 3431, 5311, 8249, 41971, 65189, 100909, 156731, 161257, 249617, 387703, 3063883, 4742723, 7366357, 18222041, 346218779]

約数ペア:

[(1, 346218779), (19, 18222041), (47, 7366357), (73, 4742723), (113, 3063883), (893, 387703), (1387, 249617), (2147, 161257), (2209, 156731), (3431, 100909), (5311, 65189), (8249, 41971)]