788522397

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 1170731520

約数和(自身を除く): 382209123

約数列:

[1, 3, 13, 39, 67, 139, 167, 169, 201, 417, 501, 507, 871, 1807, 2171, 2613, 5421, 6513, 9313, 11189, 11323, 23213, 23491, 27939, 28223, 33567, 33969, 69639, 70473, 84669, 121069, 145457, 301769, 363207, 436371, 905307, 1555271, 1573897, 1890941, 3922997, 4665813, 4721691, 5672823, 11768991, 20218523, 60655569, 262840799, 788522397]

約数ペア:

[(1, 788522397), (3, 262840799), (13, 60655569), (39, 20218523), (67, 11768991), (139, 5672823), (167, 4721691), (169, 4665813), (201, 3922997), (417, 1890941), (501, 1573897), (507, 1555271), (871, 905307), (1807, 436371), (2171, 363207), (2613, 301769), (5421, 145457), (6513, 121069), (9313, 84669), (11189, 70473), (11323, 69639), (23213, 33969), (23491, 33567), (27939, 28223)]