2013459315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{20249}}^1$

素因数の和:21211

約数の個数: 32

約数和(自身を含む): 3685824000

約数和(自身を除く): 1672364685

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 947, 2841, 4735, 6629, 14205, 19887, 20249, 33145, 60747, 99435, 101245, 141743, 303735, 425229, 708715, 2126145, 19175803, 57527409, 95879015, 134230621, 287637045, 402691863, 671153105, 2013459315]

約数ペア:

[(1, 2013459315), (3, 671153105), (5, 402691863), (7, 287637045), (15, 134230621), (21, 95879015), (35, 57527409), (105, 19175803), (947, 2126145), (2841, 708715), (4735, 425229), (6629, 303735), (14205, 141743), (19887, 101245), (20249, 99435), (33145, 60747)]