524647319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 672592896

約数和(自身を除く): 147945577

約数列:

[1, 7, 17, 23, 67, 119, 161, 391, 469, 1139, 1541, 2737, 2861, 7973, 10787, 20027, 26197, 48637, 65803, 183379, 191687, 340459, 460621, 1118651, 1341809, 3258679, 4408801, 7830557, 22810753, 30861607, 74949617, 524647319]

約数ペア:

[(1, 524647319), (7, 74949617), (17, 30861607), (23, 22810753), (67, 7830557), (119, 4408801), (161, 3258679), (391, 1341809), (469, 1118651), (1139, 460621), (1541, 340459), (2737, 191687), (2861, 183379), (7973, 65803), (10787, 48637), (20027, 26197)]