219315603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8431}}^1$

素因数の和:8499

約数の個数: 32

約数和(自身を含む): 339978240

約数和(自身を除く): 120662637

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1131, 2001, 8431, 8671, 25293, 26013, 109603, 193913, 244499, 328809, 581739, 733497, 2520869, 3178487, 5623477, 7562607, 9535461, 16870431, 73105201, 219315603]

約数ペア:

[(1, 219315603), (3, 73105201), (13, 16870431), (23, 9535461), (29, 7562607), (39, 5623477), (69, 3178487), (87, 2520869), (299, 733497), (377, 581739), (667, 328809), (897, 244499), (1131, 193913), (2001, 109603), (8431, 26013), (8671, 25293)]