17188347897

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3842689}}^1$

素因数の和:3842773

約数の個数: 24

約数和(自身を含む): 28774062720

約数和(自身を除く): 11585714823

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 3842689, 11528067, 26898823, 34584201, 80696469, 242089407, 272830919, 818492757, 1909816433, 2455478271, 5729449299, 17188347897]

約数ペア:

[(1, 17188347897), (3, 5729449299), (7, 2455478271), (9, 1909816433), (21, 818492757), (63, 272830919), (71, 242089407), (213, 80696469), (497, 34584201), (639, 26898823), (1491, 11528067), (4473, 3842689)]