572080299

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8923}}^1$

素因数の和:9047

約数の個数: 32

約数和(自身を含む): 904679424

約数和(自身を除く): 332599125

約数列:

[1, 3, 7, 21, 43, 71, 129, 213, 301, 497, 903, 1491, 3053, 8923, 9159, 21371, 26769, 62461, 64113, 187383, 383689, 633533, 1151067, 1900599, 2685823, 4434731, 8057469, 13304193, 27241919, 81725757, 190693433, 572080299]

約数ペア:

[(1, 572080299), (3, 190693433), (7, 81725757), (21, 27241919), (43, 13304193), (71, 8057469), (129, 4434731), (213, 2685823), (301, 1900599), (497, 1151067), (903, 633533), (1491, 383689), (3053, 187383), (8923, 64113), (9159, 62461), (21371, 26769)]