214689909

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 338411520

約数和(自身を除く): 123721611

約数列:

[1, 3, 7, 21, 53, 67, 159, 201, 371, 469, 1113, 1407, 2879, 3551, 8637, 10653, 20153, 24857, 60459, 74571, 152587, 192893, 457761, 578679, 1068109, 1350251, 3204327, 4050753, 10223329, 30669987, 71563303, 214689909]

約数ペア:

[(1, 214689909), (3, 71563303), (7, 30669987), (21, 10223329), (53, 4050753), (67, 3204327), (159, 1350251), (201, 1068109), (371, 578679), (469, 457761), (1113, 192893), (1407, 152587), (2879, 74571), (3551, 60459), (8637, 24857), (10653, 20153)]