39494287791

素因数分解:

$3^2\times 7^1\times {\mathrm{15679}}^1\times {\mathrm{39983}}^1$

素因数の和:55675

約数の個数: 24

約数和(自身を含む): 65202708480

約数和(自身を除く): 25708420689

約数列:

[1, 3, 7, 9, 21, 63, 15679, 39983, 47037, 109753, 119949, 141111, 279881, 329259, 359847, 839643, 987777, 2518929, 626893457, 1880680371, 4388254199, 5642041113, 13164762597, 39494287791]

約数ペア:

[(1, 39494287791), (3, 13164762597), (7, 5642041113), (9, 4388254199), (21, 1880680371), (63, 626893457), (15679, 2518929), (39983, 987777), (47037, 839643), (109753, 359847), (119949, 329259), (141111, 279881)]