39732987

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 24133893

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1231, 1537, 3693, 4611, 8617, 10759, 25851, 32277, 35699, 65243, 107097, 195729, 249893, 456701, 749679, 1370103, 1892047, 5676141, 13244329, 39732987]

約数ペア:

[(1, 39732987), (3, 13244329), (7, 5676141), (21, 1892047), (29, 1370103), (53, 749679), (87, 456701), (159, 249893), (203, 195729), (371, 107097), (609, 65243), (1113, 35699), (1231, 32277), (1537, 25851), (3693, 10759), (4611, 8617)]