16376451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 10718589

約数列:

[1, 3, 7, 13, 21, 39, 91, 223, 269, 273, 669, 807, 1561, 1883, 2899, 3497, 4683, 5649, 8697, 10491, 20293, 24479, 59987, 60879, 73437, 179961, 419909, 779831, 1259727, 2339493, 5458817, 16376451]

約数ペア:

[(1, 16376451), (3, 5458817), (7, 2339493), (13, 1259727), (21, 779831), (39, 419909), (91, 179961), (223, 73437), (269, 60879), (273, 59987), (669, 24479), (807, 20293), (1561, 10491), (1883, 8697), (2899, 5649), (3497, 4683)]