238440805743

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1783}}^1\times {\mathrm{20743}}^1$

素因数の和:22843

約数の個数: 32

約数和(自身を含む): 364743909376

約数和(自身を除く): 126303103633

約数列:

[1, 3, 7, 21, 307, 921, 1783, 2149, 5349, 6447, 12481, 20743, 37443, 62229, 145201, 435603, 547381, 1642143, 3831667, 6368101, 11495001, 19104303, 36984769, 44576707, 110954307, 133730121, 258893383, 776680149, 11354324083, 34062972249, 79480268581, 238440805743]

約数ペア:

[(1, 238440805743), (3, 79480268581), (7, 34062972249), (21, 11354324083), (307, 776680149), (921, 258893383), (1783, 133730121), (2149, 110954307), (5349, 44576707), (6447, 36984769), (12481, 19104303), (20743, 11495001), (37443, 6368101), (62229, 3831667), (145201, 1642143), (435603, 547381)]