1313077251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 1864800000

約数和(自身を除く): 551722749

約数列:

[1, 3, 19, 57, 149, 349, 443, 447, 1047, 1329, 2831, 6631, 8417, 8493, 19893, 25251, 52001, 66007, 154607, 156003, 198021, 463821, 988019, 1254133, 2937533, 2964057, 3762399, 8812599, 23036443, 69109329, 437692417, 1313077251]

約数ペア:

[(1, 1313077251), (3, 437692417), (19, 69109329), (57, 23036443), (149, 8812599), (349, 3762399), (443, 2964057), (447, 2937533), (1047, 1254133), (1329, 988019), (2831, 463821), (6631, 198021), (8417, 156003), (8493, 154607), (19893, 66007), (25251, 52001)]