21883702947

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1\times {\mathrm{4783}}^1$

素因数の和:5747

約数の個数: 32

約数和(自身を含む): 30645768192

約数和(自身を除く): 8762065245

約数列:

[1, 3, 37, 47, 111, 141, 877, 1739, 2631, 4783, 5217, 14349, 32449, 41219, 97347, 123657, 176971, 224801, 530913, 674403, 1525103, 4194691, 4575309, 8317637, 12584073, 24952911, 155203567, 197150477, 465610701, 591451431, 7294567649, 21883702947]

約数ペア:

[(1, 21883702947), (3, 7294567649), (37, 591451431), (47, 465610701), (111, 197150477), (141, 155203567), (877, 24952911), (1739, 12584073), (2631, 8317637), (4783, 4575309), (5217, 4194691), (14349, 1525103), (32449, 674403), (41219, 530913), (97347, 224801), (123657, 176971)]