496921383

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3169}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 870355200

約数和(自身を除く): 373433817

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 131, 133, 171, 393, 399, 917, 1179, 1197, 2489, 2751, 3169, 7467, 8253, 9507, 17423, 22183, 22401, 28521, 52269, 60211, 66549, 156807, 180633, 199647, 415139, 421477, 541899, 1245417, 1264431, 2905973, 3736251, 3793293, 7887641, 8717919, 23662923, 26153757, 55213487, 70988769, 165640461, 496921383]

約数ペア:

[(1, 496921383), (3, 165640461), (7, 70988769), (9, 55213487), (19, 26153757), (21, 23662923), (57, 8717919), (63, 7887641), (131, 3793293), (133, 3736251), (171, 2905973), (393, 1264431), (399, 1245417), (917, 541899), (1179, 421477), (1197, 415139), (2489, 199647), (2751, 180633), (3169, 156807), (7467, 66549), (8253, 60211), (9507, 52269), (17423, 28521), (22183, 22401)]