40262469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 60587520

約数和(自身を除く): 20325051

約数列:

[1, 3, 13, 29, 39, 87, 97, 291, 367, 377, 1101, 1131, 1261, 2813, 3783, 4771, 8439, 10643, 14313, 31929, 35599, 36569, 106797, 109707, 138359, 415077, 462787, 1032371, 1388361, 3097113, 13420823, 40262469]

約数ペア:

[(1, 40262469), (3, 13420823), (13, 3097113), (29, 1388361), (39, 1032371), (87, 462787), (97, 415077), (291, 138359), (367, 109707), (377, 106797), (1101, 36569), (1131, 35599), (1261, 31929), (2813, 14313), (3783, 10643), (4771, 8439)]