1047486539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 1234483200

約数和(自身を除く): 186996661

約数列:

[1, 11, 23, 37, 149, 253, 407, 751, 851, 1639, 3427, 5513, 8261, 9361, 17273, 27787, 37697, 60643, 111899, 126799, 190003, 305657, 639101, 1230889, 1394789, 2573677, 4140263, 7030111, 28310447, 45542893, 95226049, 1047486539]

約数ペア:

[(1, 1047486539), (11, 95226049), (23, 45542893), (37, 28310447), (149, 7030111), (253, 4140263), (407, 2573677), (751, 1394789), (851, 1230889), (1639, 639101), (3427, 305657), (5513, 190003), (8261, 126799), (9361, 111899), (17273, 60643), (27787, 37697)]