16670199

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 10908681

約数列:

[1, 3, 7, 13, 21, 39, 91, 227, 269, 273, 681, 807, 1589, 1883, 2951, 3497, 4767, 5649, 8853, 10491, 20657, 24479, 61063, 61971, 73437, 183189, 427441, 793819, 1282323, 2381457, 5556733, 16670199]

約数ペア:

[(1, 16670199), (3, 5556733), (7, 2381457), (13, 1282323), (21, 793819), (39, 427441), (91, 183189), (227, 73437), (269, 61971), (273, 61063), (681, 24479), (807, 20657), (1589, 10491), (1883, 8853), (2951, 5649), (3497, 4767)]