864069441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1249}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 1242000000

約数和(自身を除く): 377930559

約数列:

[1, 3, 19, 53, 57, 159, 229, 687, 1007, 1249, 3021, 3747, 4351, 12137, 13053, 23731, 36411, 66197, 71193, 198591, 230603, 286021, 691809, 858063, 1257743, 3773229, 5434399, 15159113, 16303197, 45477339, 288023147, 864069441]

約数ペア:

[(1, 864069441), (3, 288023147), (19, 45477339), (53, 16303197), (57, 15159113), (159, 5434399), (229, 3773229), (687, 1257743), (1007, 858063), (1249, 691809), (3021, 286021), (3747, 230603), (4351, 198591), (12137, 71193), (13053, 66197), (23731, 36411)]