24123519

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 41733120

約数和(自身を除く): 17609601

約数列:

[1, 3, 7, 9, 21, 37, 63, 79, 111, 131, 237, 259, 333, 393, 553, 711, 777, 917, 1179, 1659, 2331, 2751, 2923, 4847, 4977, 8253, 8769, 10349, 14541, 20461, 26307, 31047, 33929, 43623, 61383, 72443, 93141, 101787, 184149, 217329, 305361, 382913, 651987, 1148739, 2680391, 3446217, 8041173, 24123519]

約数ペア:

[(1, 24123519), (3, 8041173), (7, 3446217), (9, 2680391), (21, 1148739), (37, 651987), (63, 382913), (79, 305361), (111, 217329), (131, 184149), (237, 101787), (259, 93141), (333, 72443), (393, 61383), (553, 43623), (711, 33929), (777, 31047), (917, 26307), (1179, 20461), (1659, 14541), (2331, 10349), (2751, 8769), (2923, 8253), (4847, 4977)]