1323204813

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{78079}}^1$

素因数の和:78361

約数の個数: 24

約数和(自身を含む): 2192486400

約数和(自身を除く): 869281587

約数列:

[1, 3, 7, 9, 21, 63, 269, 807, 1883, 2421, 5649, 16947, 78079, 234237, 546553, 702711, 1639659, 4918977, 21003251, 63009753, 147022757, 189029259, 441068271, 1323204813]

約数ペア:

[(1, 1323204813), (3, 441068271), (7, 189029259), (9, 147022757), (21, 63009753), (63, 21003251), (269, 4918977), (807, 1639659), (1883, 702711), (2421, 546553), (5649, 234237), (16947, 78079)]