38128729

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 40803840

約数和(自身を除く): 2675111

約数列:

[1, 31, 41, 131, 229, 1271, 4061, 5371, 7099, 9389, 29999, 166501, 291059, 929969, 1229959, 38128729]

約数ペア:

[(1, 38128729), (31, 1229959), (41, 929969), (131, 291059), (229, 166501), (1271, 29999), (4061, 9389), (5371, 7099)]