171138318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{6323}}^1$

素因数の和:6688

約数の個数: 32

約数和(自身を含む): 369726336

約数和(自身を除く): 198588018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1041, 2082, 4511, 6323, 9022, 12646, 13533, 18969, 27066, 37938, 82199, 164398, 246597, 493194, 2194081, 4388162, 6582243, 13164486, 28523053, 57046106, 85569159, 171138318]

約数ペア:

[(1, 171138318), (2, 85569159), (3, 57046106), (6, 28523053), (13, 13164486), (26, 6582243), (39, 4388162), (78, 2194081), (347, 493194), (694, 246597), (1041, 164398), (2082, 82199), (4511, 37938), (6323, 27066), (9022, 18969), (12646, 13533)]