27397862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 42550272

約数和(自身を除く): 15152410

約数列:

[1, 2, 31, 62, 647, 683, 1294, 1366, 20057, 21173, 40114, 42346, 441901, 883802, 13698931, 27397862]

約数ペア:

[(1, 27397862), (2, 13698931), (31, 883802), (62, 441901), (647, 42346), (683, 40114), (1294, 21173), (1366, 20057)]