242269377

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{44543}}^1$

素因数の和:44597

約数の個数: 24

約数和(自身を含む): 385929216

約数和(自身を除く): 143659839

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 44543, 133629, 311801, 935403, 1648091, 2182607, 4944273, 6547821, 11536637, 34609911, 80756459, 242269377]

約数ペア:

[(1, 242269377), (3, 80756459), (7, 34609911), (21, 11536637), (37, 6547821), (49, 4944273), (111, 2182607), (147, 1648091), (259, 935403), (777, 311801), (1813, 133629), (5439, 44543)]