147777301

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{5557}}^1$

素因数の和:5724

約数の個数: 16

約数和(自身を含む): 176077440

約数和(自身を除く): 28300139

約数列:

[1, 7, 29, 131, 203, 917, 3799, 5557, 26593, 38899, 161153, 727967, 1128071, 5095769, 21111043, 147777301]

約数ペア:

[(1, 147777301), (7, 21111043), (29, 5095769), (131, 1128071), (203, 727967), (917, 161153), (3799, 38899), (5557, 26593)]