1369439253

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1672087}}^1$

素因数の和:1672113

約数の個数: 24

約数和(自身を含む): 2434560128

約数和(自身を除く): 1065120875

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1672087, 5016261, 11704609, 15048783, 21737131, 35113827, 65211393, 105341481, 152159917, 195634179, 456479751, 1369439253]

約数ペア:

[(1, 1369439253), (3, 456479751), (7, 195634179), (9, 152159917), (13, 105341481), (21, 65211393), (39, 35113827), (63, 21737131), (91, 15048783), (117, 11704609), (273, 5016261), (819, 1672087)]