23405697

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 41783040

約数和(自身を除く): 18377343

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 557, 609, 667, 1449, 1671, 1827, 2001, 3899, 4669, 5013, 6003, 11697, 12811, 14007, 16153, 35091, 38433, 42021, 48459, 89677, 113071, 115299, 145377, 269031, 339213, 371519, 807093, 1017639, 1114557, 2600633, 3343671, 7801899, 23405697]

約数ペア:

[(1, 23405697), (3, 7801899), (7, 3343671), (9, 2600633), (21, 1114557), (23, 1017639), (29, 807093), (63, 371519), (69, 339213), (87, 269031), (161, 145377), (203, 115299), (207, 113071), (261, 89677), (483, 48459), (557, 42021), (609, 38433), (667, 35091), (1449, 16153), (1671, 14007), (1827, 12811), (2001, 11697), (3899, 6003), (4669, 5013)]