788571039

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 1091098624

約数和(自身を除く): 302527585

約数列:

[1, 3, 67, 73, 201, 219, 223, 241, 669, 723, 4891, 14673, 14941, 16147, 16279, 17593, 44823, 48441, 48837, 52779, 53743, 161229, 1090693, 1178731, 3272079, 3536193, 3600781, 3923239, 10802343, 11769717, 262857013, 788571039]

約数ペア:

[(1, 788571039), (3, 262857013), (67, 11769717), (73, 10802343), (201, 3923239), (219, 3600781), (223, 3536193), (241, 3272079), (669, 1178731), (723, 1090693), (4891, 161229), (14673, 53743), (14941, 52779), (16147, 48837), (16279, 48441), (17593, 44823)]