1383516477

素因数分解:

$3^3\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{5087}}^1$

素因数の和:6542

約数の個数: 32

約数和(自身を含む): 2344550400

約数和(自身を除く): 961033923

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1439, 4317, 5087, 10073, 12951, 15261, 30219, 35609, 38853, 45783, 90657, 106827, 137349, 271971, 320481, 961443, 7320193, 21960579, 51241351, 65881737, 153724053, 197645211, 461172159, 1383516477]

約数ペア:

[(1, 1383516477), (3, 461172159), (7, 197645211), (9, 153724053), (21, 65881737), (27, 51241351), (63, 21960579), (189, 7320193), (1439, 961443), (4317, 320481), (5087, 271971), (10073, 137349), (12951, 106827), (15261, 90657), (30219, 45783), (35609, 38853)]