23734839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 34974720

約数和(自身を除く): 11239881

約数列:

[1, 3, 17, 43, 51, 79, 129, 137, 237, 411, 731, 1343, 2193, 2329, 3397, 4029, 5891, 6987, 10191, 10823, 17673, 32469, 57749, 100147, 173247, 183991, 300441, 465389, 551973, 1396167, 7911613, 23734839]

約数ペア:

[(1, 23734839), (3, 7911613), (17, 1396167), (43, 551973), (51, 465389), (79, 300441), (129, 183991), (137, 173247), (237, 100147), (411, 57749), (731, 32469), (1343, 17673), (2193, 10823), (2329, 10191), (3397, 6987), (4029, 5891)]