9777786887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{2239}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 11434106880

約数和(自身を除く): 1656319993

約数列:

[1, 11, 23, 41, 253, 421, 451, 943, 2239, 4631, 9683, 10373, 17261, 24629, 51497, 91799, 106513, 189871, 397003, 566467, 942619, 1009789, 2111377, 4367033, 10368809, 21680237, 23225147, 38647379, 238482607, 425121169, 888889717, 9777786887]

約数ペア:

[(1, 9777786887), (11, 888889717), (23, 425121169), (41, 238482607), (253, 38647379), (421, 23225147), (451, 21680237), (943, 10368809), (2239, 4367033), (4631, 2111377), (9683, 1009789), (10373, 942619), (17261, 566467), (24629, 397003), (51497, 189871), (91799, 106513)]