313620483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 465368832

約数和(自身を除く): 151748349

約数列:

[1, 3, 11, 33, 73, 211, 219, 617, 633, 803, 1851, 2321, 2409, 6787, 6963, 15403, 20361, 45041, 46209, 130187, 135123, 169433, 390561, 495451, 508299, 1432057, 1486353, 4296171, 9503651, 28510953, 104540161, 313620483]

約数ペア:

[(1, 313620483), (3, 104540161), (11, 28510953), (33, 9503651), (73, 4296171), (211, 1486353), (219, 1432057), (617, 508299), (633, 495451), (803, 390561), (1851, 169433), (2321, 135123), (2409, 130187), (6787, 46209), (6963, 45041), (15403, 20361)]