16902039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3891

約数の個数: 32

約数和(自身を含む): 29583360

約数和(自身を除く): 12681321

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 3851, 4389, 11553, 26957, 42361, 73169, 80871, 127083, 219507, 296527, 512183, 804859, 889581, 1536549, 2414577, 5634013, 16902039]

約数ペア:

[(1, 16902039), (3, 5634013), (7, 2414577), (11, 1536549), (19, 889581), (21, 804859), (33, 512183), (57, 296527), (77, 219507), (133, 127083), (209, 80871), (231, 73169), (399, 42361), (627, 26957), (1463, 11553), (3851, 4389)]