249433131093

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1949}}^1\times {\mathrm{2377}}^1$

素因数の和:4597

約数の個数: 32

約数和(自身を含む): 337877654400

約数和(自身を除く): 88444523307

約数列:

[1, 3, 131, 137, 393, 411, 1949, 2377, 5847, 7131, 17947, 53841, 255319, 267013, 311387, 325649, 765957, 801039, 934161, 976947, 4632773, 13898319, 34978703, 42660019, 104936109, 127980057, 606893263, 634689901, 1820679789, 1904069703, 83144377031, 249433131093]

約数ペア:

[(1, 249433131093), (3, 83144377031), (131, 1904069703), (137, 1820679789), (393, 634689901), (411, 606893263), (1949, 127980057), (2377, 104936109), (5847, 42660019), (7131, 34978703), (17947, 13898319), (53841, 4632773), (255319, 976947), (267013, 934161), (311387, 801039), (325649, 765957)]