1237322685

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{8039}}^1$

素因数の和:8409

約数の個数: 32

約数和(自身を含む): 2050007040

約数和(自身を除く): 812684355

約数列:

[1, 3, 5, 15, 31, 93, 155, 331, 465, 993, 1655, 4965, 8039, 10261, 24117, 30783, 40195, 51305, 120585, 153915, 249209, 747627, 1246045, 2660909, 3738135, 7982727, 13304545, 39913635, 82488179, 247464537, 412440895, 1237322685]

約数ペア:

[(1, 1237322685), (3, 412440895), (5, 247464537), (15, 82488179), (31, 39913635), (93, 13304545), (155, 7982727), (331, 3738135), (465, 2660909), (993, 1246045), (1655, 747627), (4965, 249209), (8039, 153915), (10261, 120585), (24117, 51305), (30783, 40195)]