2912762229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1\times {\mathrm{919}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 4219488000

約数和(自身を除く): 1306725771

約数列:

[1, 3, 13, 39, 181, 449, 543, 919, 1347, 2353, 2757, 5837, 7059, 11947, 17511, 35841, 81269, 166339, 243807, 412631, 499017, 1056497, 1237893, 2162407, 3169491, 5364203, 6487221, 16092609, 74686211, 224058633, 970920743, 2912762229]

約数ペア:

[(1, 2912762229), (3, 970920743), (13, 224058633), (39, 74686211), (181, 16092609), (449, 6487221), (543, 5364203), (919, 3169491), (1347, 2162407), (2353, 1237893), (2757, 1056497), (5837, 499017), (7059, 412631), (11947, 243807), (17511, 166339), (35841, 81269)]