988391349

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{3203}}^1$

素因数の和:4262

約数の個数: 32

約数和(自身を含む): 1599436800

約数和(自身を除く): 611045451

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1039, 3117, 3203, 9351, 9609, 11429, 28053, 28827, 34287, 35233, 86481, 102861, 105699, 308583, 317097, 951291, 3327917, 9983751, 29951253, 36607087, 89853759, 109821261, 329463783, 988391349]

約数ペア:

[(1, 988391349), (3, 329463783), (9, 109821261), (11, 89853759), (27, 36607087), (33, 29951253), (99, 9983751), (297, 3327917), (1039, 951291), (3117, 317097), (3203, 308583), (9351, 105699), (9609, 102861), (11429, 86481), (28053, 35233), (28827, 34287)]