2013294729

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 2782200960

約数和(自身を除く): 768906231

約数列:

[1, 3, 53, 83, 159, 249, 373, 409, 1119, 1227, 4399, 13197, 19769, 21677, 30959, 33947, 59307, 65031, 92877, 101841, 152557, 457671, 1640827, 1799191, 4922481, 5397573, 8085521, 12662231, 24256563, 37986693, 671098243, 2013294729]

約数ペア:

[(1, 2013294729), (3, 671098243), (53, 37986693), (83, 24256563), (159, 12662231), (249, 8085521), (373, 5397573), (409, 4922481), (1119, 1799191), (1227, 1640827), (4399, 457671), (13197, 152557), (19769, 101841), (21677, 92877), (30959, 65031), (33947, 59307)]