20221123559

素因数分解:

$7^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4938

約数の個数: 48

約数和(自身を含む): 26748449280

約数和(自身を除く): 6527325721

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 343, 637, 931, 1729, 2401, 4459, 4871, 6517, 12103, 16807, 31213, 34097, 45619, 63323, 84721, 92549, 218491, 238679, 319333, 443261, 593047, 647843, 1203137, 1670753, 3102827, 4151329, 4534901, 8421959, 11695271, 21719789, 31744307, 58953713, 81866897, 152038523, 222210149, 412675991, 1064269661, 1555471043, 2888731937, 20221123559]

約数ペア:

[(1, 20221123559), (7, 2888731937), (13, 1555471043), (19, 1064269661), (49, 412675991), (91, 222210149), (133, 152038523), (247, 81866897), (343, 58953713), (637, 31744307), (931, 21719789), (1729, 11695271), (2401, 8421959), (4459, 4534901), (4871, 4151329), (6517, 3102827), (12103, 1670753), (16807, 1203137), (31213, 647843), (34097, 593047), (45619, 443261), (63323, 319333), (84721, 238679), (92549, 218491)]